1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3e75c05ebc523cdbb97e52fc155bc104db0aecd3942f731a8c261ba2c75b6e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b46bd1c-cbfa-470c-971b-3643f460bec6.json and https://artists.proofprofile.net/proofs/artist/4b46bd1c-cbfa-470c-971b-3643f460bec6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Salieri: Gesù al Limbo, Il Giudizio Finale & Te Deum
Gesu al limbo: Sinfonia: Dio d'Abramo e di giacobbe (Chorus)
Cappella Musicale della Cattedrale di Verona
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0435e4273c5b01f974a5e1bde643abc9bac71a053249fb5bcafb475a61e1f4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ79721671.
Messa Della Domenica: Tocata avanti la Messa Della Domenica
Schola Gregoriana Gregoriani Urbis Cantores
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01442edd86de2ea0655c581bf256148b77a8662d3431000e1ec2441971abb880. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e60f30468f12d3fe79ca97271501bbcf56b283a1eaec1bd97dea42bfbea731e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6e41be1190d320202825063cb89bd31835be889f8fd973c1aea1ff3b6bf130. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219acd1d9bf39e942b92de5ff195d890f01d6c0e40ca5242d28db25867c8ce5c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823978d74c0bf5a1b830b700c679661bd7e65cc0cf30f76eda1c15ab71001c8b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5197bcbf2c1f257858c555efc860994d097add72316953a9cc435911339cca73. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957821.
Messa Della Domenica: Canzon Dopo la Pistola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4893a895814e4cbd8f40c249171b1135474d65d568c06b2ca3c09f4db8c380b5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957912.
Messa Della Domenica: Recercar dopo il Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706dc699d8974b680ce0a7e033b36810fcebdd1e0b7d12bc9a8f80dcf55a4f66. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957945.
Messa Della Domenica: Tocata Cromaticha Per la levatione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6eb642bba6b496467b8f8e429e0b5b15cdc4fd67cb5dda139d4016c4183dc9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957947.
Messa Della Domenica: Canzon post il Comune
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050a1913c901795d7412331a5fdb583ea3abdef4b950000122759ded15f625d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957951.
Messa Delli Apostoli: Tocata avanti la Messa Delli Apostoli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfecb4ccc4540352abc92a67df40aa9fff3aad16c813d5a5c75fedf07622424. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c72be5ecee0045468b60b10748378c1fd0bb90054e247d8bcd897c1a1aef033. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133a2c98b4628133ac7cf0afbc9965f65417e9cab52afacae0be187a76d2d217. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4823dd3ef93a4873763722a89f24fae40df01cf28e73c29ff8a3747d32616741. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957979.
Messa Delli Apostoli: Tocata avanti il Recercar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ca0fec7bacd517a2a647dc035cec794e577cdf2c3075805ee3d24cb8c14c7b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958013.
Messa Delli Apostoli: Tocata per le Levatione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4362a358cdb1a71582603fa086167be0232dffcc2bb7d1b005f4b16d0e62c02b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958039.
Messa della Madonna: Tocata avanti la Messa della Madonna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc90cc9f1daac0d1015051c12b4a656ea4d789d24319860b52e33f1b7e28311. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958075.
Messa della Madonna: Kyrye della Madonna III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450fe5f0b0a7ba6d99118159c4cbb4053110464d2bb479cd19ef20041a68d650. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958182.
Messa della Madonna: Canzon Dopo la Pistola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc55661cbcc2759d23d16b41501c31c3b1c2771edb91f2eaf6ef7acc0cf28141. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958194.
Messa della Madonna: Recercar Dopo il Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9958f7e249333f30e6ebda87ab2112b821a468166a1bf8c0d940f697584f91ae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3facb31a5ad1611615babb882d032b47c05f43bc318e7b63d5b77e09260e89f7. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957969.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3479a54e7a87c7b609a0415922e4a03ee0b9b9b515149281854e0af3d518b7b8. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957981.
Messa Delli Apostoli: Canzon Dopo la Pistola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78657523dfc6bcd4f0223087c98e921def59bf6bdbffd5355d6c38498d4e6c50. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2957983.
Messa Delli Apostoli: Recercar dopo il Credo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6b7d4df8124b5d8ce6948ecc99f0862329d6bf438b4cb202735cbad65a9a95. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958033.
Messa Delli Apostoli: Canzon Quarti Toni, Dopo post il Comune
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8dfbf3a8824db263184337a63e11260a6a6709162f715b63756f4aeeae058d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958046.
Messa della Madonna: Kyrye della Madonna I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193ec762d2859ac872466377494047c04c6bbb0dca958e3325f366e815c5bb27. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958125.
Messa della Madonna: Kyrye della Madonna II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd509fe54e45da1343522934a9f8adf7377d19be9c1d0fc729028659ba4f6cf59. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958180.
Messa della Madonna: Kyrye della Madonna IV
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1428c8e7c730c35c19979e96aa1880229217d28f925eca1423bbe99d174806. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958186.
Messa della Madonna: Kyrye della Madonna V
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84aab850877815b328cf68b3d631ec26ef051bbaed01f339485f8f8d73630d11. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958190.
Messa della Madonna: Tocata avanti il Recercar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086f9834223ed61ce3a7d384a4545a8035bb0b81a90697aa66391803ae7de3de. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958200.
Messa della Madonna: Recercar con obligo di Cantare la Quinta parte senza Tocarla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba1180bb118fde0c2441cc1ce1ef168bdd9034170aca4823cc78be8ba449a18. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958202.
Messa della Madonna: Tocata per le levatione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2488382b95d3e8be5b82eccb1234daf901209ce77c7eae62b3e3292277f360. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59818d91d9223ec5cb72d0598d0f5ad6a1d720bc0b1ad7dd21bfb113be8e36ab. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958206.
Messa della Madonna: Capricio sopra la Girolmeta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6c9cae0ec0bb772a4a49bd57ae320575b0850dd0abe43269f90fda6dc6095f. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958210.
In missis apostolorum & in festis duplicibus: IV. Agnus dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e2cda8a8509149ab79c0a954dc34dc34250c4a3697f8c63c71578119f05df6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202686.
In festis beatæ Mariæ Virginis: IV. Agnus dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e55c80213c45a00687177757e30a58fc94828ed36a8bfe5cd37d986cb73ea2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202694.
In missis apostolorum & in festis duplicibus: III. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ba2539e032b741c55a8275d2137255a3e99b312f1d0c50745bbcb2d1cca3e1. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173cceed67b92e3b410e465f209853c1f4ec7e21e368a03167933a6f81a2f834. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202690.
Hymni per totum annum occurrentes: I. Christe Redemptor omnium (ex patre patris)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff46e4d91452104b575ba54a4a33750165ca8895341c5b104f082517f89d1f6. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332202698.
Dal Barba: Requiem and Other Sacred Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d1ca9a4ce7449030601c91cb27b0aaf947d8ee5f6b8efaba9fd7e3ac46081f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332003147.
Praetorius: Missa in Festo Sanctissimae Trinitatis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ab92fd875144d0210e67563d475452bd45e8296f601a0abe76fc494eda609a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c432f58bff54f28cbd9953b15c6925c3cab9f9bd6b5787225b75fbaeac7fd2c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495408.
Missa in festo Sanctissimae Trinitatis: V. Credo. Wir gläuben all an einen Gott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552ff01a1c422c99de4e0a12147817a067faff47717582f05e4a9aa8d926a324. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495409.
Missa in festo Sanctissimae Trinitatis: VII. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e7240e10f85ebb8f1cc8a49050b571952969b0bbd330a394a46ba1e4a5440a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4fe9f79ebca090de0927309812451c911c0df4f1bf87c8dfdac5531e0dc68b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201495407.
Fasolo: Magnificat, Salve Regina, Ricercates
Giovanni Battista Fasolo: Messe; in duplicibus diebus e Beate Mariae Virginis
Purple Classics Presents: Chants for Meditation
Versi sopra la messa dell'apostoli, e feste doppie: III. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46b925f5047bf24a379e07bbc1d0b1f8a0b2880b4d26e902df884a24b08b6ce. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331507465.
Versi sopra la messa della Madonna: IV. Agnus dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0c30869c221e8caafafc76fa046365b7dd4ff5b81e5051a24912695ade7a9c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331507473.
Versi sopra la messa che si canta nelle domeniche dell'anno: III. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548b5bbf7b94c78ccb7513018f3bf61cc147b23d6ab2cb4d52a001bc5d897fef. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331507459.
Versi sopra la messa che si canta nelle domeniche dell'anno: IV. Agnus dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b694aa934d91783fd860dac4f7d766c75b0e64bd2848bd5c780338313586746. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331507460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da3a8f69a27a7ae51d9473fc73e11e7d5452ca0dd77c642770ad80ce70f8af1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331504525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc8009b71ed6d1f7ed01d8eb7bccbe98d5bed2f35c0e108a348dacadb573b8e. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331504528.
Organi storici della cattedrale di Verona
Legrenzi: Concerti musical per uso di chiesa, Op. 1
Gazzaniga: Dies Irae - Salve Regina - Te Deum
Frescobaldi: l'Opera omnia a stampa per tastiera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef6302da82e9162444137521ef28374ec8a41946d8fb92c10554529f18ab471. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ79150232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde0f40c40c880cfc6c512811e6b91aa996decc0bf8cf7eec46d6d30183e0a5d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDQ79150233.
Girolamo Cavazzoni: Intabulatura d'Organo - cioe Misse, Himni, Magnificat, Libro Secondo
Cantemus domino : La psalmodie du soliste dans la messe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ee3068bd072778c7123715430ec158f98ad40550fbcca5ff7670bfae1ee0d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178910360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9d168f47095e0bac6588cc1bd1d2302eda44c9ac72281279ba4270932775c4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178910390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1453ace5eb4501c72c57c5582118ae624d6af3a3d40d245731a8dbf96557ade. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178910420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709953bbbc2ba7cba0d289df717fac3689e3faa9197288b14e5b4c56b1bbff8e. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178910400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881207bba9f396f6d238c6a532d00448d72d81f677a12aa919de00b7db452f93. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178910410.
Adorate Deum - Mystic Chants Of The Middle Ages
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c67d428f1c51e61038615e50c514fd05501d2d21f09cd132fc28872a896a9c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199593510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82f1cb3822b219196b049389961b045105479fe3829f5beba143b419a18975d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17eb1742f4e56045bdb3edce49deca30cb8c1606ca4ec1317004630c3cd6c139. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b9cd2b3285c9994b67b3d03cad8953b8156c832d57221624dc044a882ce29b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603ee5d32362e331df1d13330c80d11691cbd6eceb276810ee7eb48f55ea29f4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbab5ed46a62286c19b4cbb003eb6ae4c0e6f73a0be011ec9657d114a2f5cfb9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e239c9cdb6d69abc8c2431b7b5d329b57930b15e67052e7bb9ee3d14ad426e4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eae405435e40d73aa0e55642da099ace317b9a4d038c8a9270202323d574ee1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48573583c3a503806b066c4df444ae0e8465b05e68bd0a3429d4ba81192ba333. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531216.
Antiphonae, "Alleluia, noli flere Maria"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf978c46e465ffa2c282bdbcf9dc8e81137a8543e3fb9e8e1cbc2dc90c87694a9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314d4b69be614c712e7aa2ee3686c35fed7dbd322358fc340c710ae7c1b2cbdb. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6242cc5e3ae4ca43ae24d3c27436e526475e65b505deae1b99dfffadd2ba68. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377d465329e82749b2def22dfc6bc10e5dff1d09b924f4848ad9cbd94168cd7d. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35cc85de543ab29e7f619a3f6d32273d9e1442b581882d4fa704092dad6b9d4. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68911113140be2543cbe2aff401bba8d95dd071cb3cf433ee844036240939d52. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef80fc998fe08c910faa17ce44d6389493a028fbdc67497d752baaea528eea65. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b19b2dc09d837531ca68c7096ceb49ab75558c860f1d599661920e8bbf9247c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba8b61a87b7574e6e4ccb2ff89f6f1aa1aa8dc6c89d442f7ed57e494dfe604f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531215.
Antiphona ad lucernarium: Omnes Patriarchae: Omnes Patriarchae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0c5d3b9aa7fc547398e789971ba76e6b5f9b003214ff4c203027a3b3926754. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531218.
Gregorian Chant for Good Friday: Tractus: Domine, audivi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea41b0da4ff988da1bfcce8f2fd448c6d2249090b732a9329c3cac50c26c99b4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199420701.
Gregorian Chant for Good Friday: Responsorium-Graduale: Christus factus est
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab4edcf15f37500c4e204c817b9f1fdc1a92041203ebb863b66bbb84822e35c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199420702.
Gregorian Chant for Good Friday: Evangelium Passionis et mortis Domini: Passio Domini
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e61a223304c0b35c9563bd32543bfac208f125c12524c86899b3d6e1385140d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199420703.
Gregorian Chant for Good Friday: Adoratio Sanctae Crucis: Ecce lignum crucis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881906b871eb2e9a8c5c3cd35fcaf6120bad8b44c668b203d4f0a893d754cc78. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199420704.
Gregorian Chant for Good Friday: Improperia: Popule meus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38dc177e2776ae994ee2ea97018bb62a97551c0a19fe5925b8457fabc8124ee0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199420705.
Gregorian Chant for Good Friday: Hymnus: Crux fidelis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fad20c267f10cc6a29863ac8b80d7802a21bf635a230e60930c8f9e747d691d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199420706.
Salve Festa Dies: Gregorian Chant for Seasons of the Year
Adorate Deum: Gregorian Chant From the Proper of the Mass
Chant grégorien : Dominica resurrectionis
Quem quaeritis (Tropus ad introitum) resurrexi [Antiphona ad introitum]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7bddbdf0656c0b75a898b6611c44b22a7b7a4e3b24f1ea3049f384f3bdcb70. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79abc5c49e20fa9b350ea14976c6cff6ea93a3fabb38c4e1ca4c9c88157e5cab. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763e703ae1053aad9c6b53e9076977590da5ddc7acfa0f62779dce8c5988771a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8d7df5b320029053549ee597ef7b8f67e3831e908b167e7afcfdf4048fea4a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601070.
Pascha nostrum (Antiphona ad communioem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7130aaa0cf0e742d9f6228ee3212dc1ffcbc45828b5f8235a46461ab92f73842. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cadd9563fcf37be3066cd2071b2750b16c1a72d39c0853dc5f814dcdfd8e0b7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db865cbc14202d87c735e3f5d6009c3bb8544d16ba79a4183d8cf672c512d91. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf232f12ab77d46011662c0537562393923980338d940ac8d6b742d767e4307b1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601160.
Haec dies... confitemini (Responsorium graduale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353ed7441df34a43886e35cfefb37c66e99b85dd1f2063fee2b77131bab24641. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235606c62861db2442b9db1de918b22bd25bce97c2d1ea10dad1a0ac41b251b7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68466ccead8b4e1c0842c0ef3bd290c80fa6efb5b3c95a480cba822f2f44bf7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601090.
Terra tremuit (Antiphona ad offertorium)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d58dc2b28a703c2fac4fca46b2a21d1ac1c5b8575d5ab0a47d778e43d2e972. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbdac42b002caa981ced220b411b33374be8fa468d61fab612e17946d6f6711. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5825f1fbc121cde336dcc2d47dc97d0b087b50fb464c63fb25a8cbd827aaad2a. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601120.
Exultemus et laetemur (Cantus responsorialis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375d5d9f74846daaedd94a93323500334275e8e274b6ebae7047a98b3089b35b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ178601170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1d3aa83ea6f78d37cd68101406de49e4cb2b51ed409de396681dfc29f7b343. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282453982.
Ultimate Chant - Music of Ethereal Beauty
Requiem, Op. 48: In paradisum (1893 version) (arr. J. Rutter for choir)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcded5f79d883af102ab0b6fd592d8a47e5519403e101d25c1c7be822d5c62d77. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199508207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dab00ba5b851cf4a2ee1f694193b0c52d7c27de8a296a6d8fc1ee63486ac111. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190235506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e56495dad05bb06c46d48cdd47e1ffef84a1ca1a3394e688e1bdcce61e9d67d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190471011.
Messe Gregoriane (De Angelis, Cum Iubilo, Orbis Factor, Cunctipotens Genitor Deus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5930865383ca59da5d9e3e7a97af7a1f1fad71fd095b16b26de059f7d0f7347c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d370ba912e8914973e75e09241391dd1664ea57c399a4050fb83e8c2c3b7b10. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433ce6832e473f58e483ce4e470b7aeb580a975f4206f6d754ceeb905f535fad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277ba490e6d151d4b096d8c11b073a1e8f3863be25fc37f0adf6665af10cd7ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8617f08c58945b9d26f04899936b31cdedff39870e9aa32d8badb4bb772f3e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2060be45ff4e46e38e65d774c530224c3eab63709493793c178085c1b4b91ed1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aae29faeac99550035f18a318f649711d91277afa7c189609966dc6b497e42d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88638c72d047198151cc907216eaedb1a8f937a8bef0f4ba674a1c37e0c8e906. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28905ce4725f02f05e25d772f20a82131f497806200cbfcebd56c859cc28dedb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbac02d661c484561acf9f508edacf793e25464d1aa78cd1e6afdf555b2588aa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65314458f8fddc52241d712fd6cc6b08e04ec34c40726bfcef30b120354cf70. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80548e8eb89fbb1b1eae008169fb22df27aa8a10b478939f10314da7a0a251b5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd6772bb4553469309a6c9d00a76e9dca0d44b691ecfd81e5517f4914cd6e87. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366c2cb7514d06e4401227bd3a34e8c3400f848b7c7cfdd48fc827a6ed6e0313. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a6c586aedfc6b336d4b7b01effb04befcd2e2980af9b60d6b49e14b0caa922. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678c1243045dd7d1bb1c5e3faa9c379996cb91a7ca59409d8b7c7b5d80d399f4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101512.
Missa cunctipotens genitor Deus - Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a60c6ab2b1c4f46c174724b505c3a85a0f5bc2f7f1a41bfc0c6e4a675d49793. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101513.
Missa cunctipotens genitor Deus - Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98388e45e1c67d69019e3ca4b165b647daef5c0d62a4a834883d5363ec7cec5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101514.
Missa cunctipotens genitor Deus - Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b39e230819be5d85f0e013d0c82ceb51e25bf2a6d95c6412fd7b1473eaf48e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101515.
I recitativi della chiesa primitiva (Gregoriano e ambrosiano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18199e2d9d58a7c3c6f547b0adf8f6b6edc5218636a91e560f169de4512ca602. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2f219482e709167cd47a95ebcc2bfa6acacf6e3c2fe52cf49eb29e99eb2d81. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101317.
Gloria ambrosiano - laus magna angelorum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328ca1026eb806aec80c447cc17a4037a4e2478c5ebc2cb0cd6bfdec3a53b9ff. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3af2e4d690e8a569d28322e76e52a1057c76a26412e6a7283fc6e0af2646ce6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805bacea1e45097ba40ecc1681d204b1c0aeed2ee0e9f5c13a3855359ad2d040. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361011316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddaaf973e431e3b93867bf2e88ba1182c157121d67f4d56f96be6633128d10e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210568a1b5ef56c331600cc156f09075706da413ee0975dc01e78543067e45ce. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d54aaffd41e1dac5a45e155e09c88fddf880bea5680cbfa428b8e800c18396. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ361101320.