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 0x24bd2c318b069cf5efc1fbb4825c2108bfa0c35cdde9776d94937d473807a523. 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/a3e72ecd-b848-4f88-b026-74029d3d948e.json and https://artists.proofprofile.net/proofs/artist/a3e72ecd-b848-4f88-b026-74029d3d948e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Musica Sacra Collection - Gregorianik Gregorianische Gesänge Gregorian Chants
Dominus Redemptor - Passio Domini Nostri
Spiritus Domini - Solennita di Pentecoste: Iam Christus
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 0xfc48e1310036db3c10a6fb32b6818cbd47ef861d0d75f716d4d8e538b057db9d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USSJ10805223.
Corpus Domini - Canti Eucaristici: Te Laudamus Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6144589c6ae03643d6c9a5ed9156d27d8329f4222e1352030422fd3f18047a10. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USSJ10805207.
Corpus Domini - Canti Eucaristici: Cibavit Eos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fc4a2a3c2f1c727fbd921d8ff537ba93e4608da80bb4fc38fae31855ba1caf. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USSJ10805208.
Corpus Domini - Canti Eucaristici: Kyrie XII
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252d5078b6b4197f31d3394b7d4ecf4f094c7a6d52aedba3d27023bcf9367b90. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:28:17Z), 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/USSJ10805209.
Corpus Domini - Canti Eucaristici: Lauda Sion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de24ec086ec88d85b8d36bcce37fb19a5ede09f7464dfc2bba10e5a8fc1b692. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USSJ10805211.
Corpus Domini - Canti Eucaristici: Caro Mea
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6400107ba3949d89cfa1749744ac29d37a3131501bd4bdafdcb5535bcf51eff4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USSJ10805212.
Corpus Domini - Canti Eucaristici: Sanctus XII
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72dd2be6a1517b5c6fe1b471d9573c1bf75fb105f7a2aaf492e7b812d12f7f0. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USSJ10805214.
Corpus Domini - Canti Eucaristici: Pange Lingua
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ef95825fcdb00c62ea23b4290a50e2b0e499d5526768cddfcbfe4951c6d7c0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USSJ10805218.
Spiritus Domini - Solennita di Pentecoste: Veni Creator
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108ad272f1ee5762dfdd2b096d8e5c31e337330d83e6a2c33f97895390cc8020. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USSJ10805237.
Corpus Domini - Canti Eucaristici: Verbum Supernum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ddad0e9e8a1a002a4e9f7f1112d081fa955115248800449f14848b90e7a9f9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USSJ10805222.
Dominica Pentecostes: II. Alleluia (Emitte Spiritum tuum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57393e1ed42c576e3e921808bb87bad330f7ca27c9280e84b6f4db58e141a334. 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/USSJ10805275.
Dominica Pentecostes: III. Alleluia - Sequentia (Veni Sancte Spiritus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb2908316bf41f8b1836d2d7d42622ff642cbc258f9a36e441a42aec3c8b755. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USSJ10805276.
Dominica Pentecostes: IV. Offertorium (Confirma hoc Deus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0a7ef754f952b6810f684f5feef3d8c715148d015a0aea69d8c2c55b43c4f7. 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/USSJ10805277.
Dominica Pentecostes: V. Communio (Factus est)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e3822db0437d136589f5b859db01e4738502144bd5147d505501dec4c450a9. 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/USSJ10805278.
Dominica Resurrectionis: I. Introitus (Resurrexi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2a1cd1e632123b1c61ccffc8187c8ec44015a1fe7889a5dde7938e73d76f9e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USSJ10805279.
In Festo Septem Dolorum B.M.V.: II. Graduale (Dolorosa et lacrimabilis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32098bee210c0f22509a162633c2724c3e934eefec8005e22c3254e999bfbd75. 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/USSJ10805305.
Dominica Resurrectionis: V. Communio (Pascha nostrum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b6c874f3b298fc26f04745b02ea7a110275f003aa36cf34e582388674427c7. 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/USSJ10805283.
In Festo Annuntiationis B.M.V.: I. Introitus (Vultum tuum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7065d1e0714e11d8d72ca5fef2925f07119d7382a358932cc1c4eba766ee2cd. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USSJ10805284.
In Festo Septem Dolorum B.M.V.: VI. Communio (Felices sensus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef92dfb821c730c4c33dd6114e523d2404e0b464e7764e1d61c940c490663bff. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USSJ10805309.
In Festo Annuntiationis B.M.V.: II. Graduale (Diffusa est)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a860d91b61e844c5286be9169f98a459361b7f66232768b202935ce0379047. 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/USSJ10805285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b34c73830e421796ad25ab3c8557d88f62da95b0d433540da9c943308123687. 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/USSJ10805310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7d62e9c064d2acf5e523dd1b665384fb634887c7e7dc567e3e0498d9cbbf10. 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/USSJ10805312.
In Festo Annuntiationis B.M.V.: IV. Offertorium (Ave Maria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930b76a86a4d851fef81a73043cafe26f9dc9263df4ef9d4467b823552009045. 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/USSJ10805287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9614b7b92810df358bf505f4f0ca185558c4d578aec302214bb4287d4a132510. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USSJ10805313.
In Festo Assumptionis B.M.V.: I. Introitus (Gaudeamus omnes in Domino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8990b650246a153307dccdb8de5fa9bf088d201f44601e667438a4b841906b. 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/USSJ10805289.
In Festo Assumptionis B.M.V.: II. Graduale (Propter veritatem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe047a2df6bfc267f2ff087e57cc63de8b9020faeb3ac81ac8f13e1c3f773bd2. 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/USSJ10805290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0db79ebf887c54b7dbda440fc3cc62ccf5ca36ae1ee6e75ab868bc38e6bdad4. 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/USSJ10805315.
In Festo Assumptionis B.M.V.: III. Alleluia (Assumpta est Maria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a01114ac765baae41f00a6db79ad36b0ed4397e045ea64ac2ac0a2ba608877b. 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/USSJ10805291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4896e436d92fe9183fc65faa9ff5c0886d44891227a1e313c3cbaf9ef5f8ea3b. 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/USSJ10805316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c409ded23c3e910d104ced9db2cb9d7faaf7519ae36274fbda6a1a7ef79d7b8. 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/USSJ10805317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54e452c67353589cc48170b3fe44a59ffc31e7237e4e3754876bf4f9bfbbf65. 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/USSJ10805319.
In Festo Nativitatis B.M.V.: II. Graduale (Benedicta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c20b65cccd704e9913ef9e2cb7c8eccc64b5d2bf8022563a8fa1ce4f876796. 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/USSJ10805295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f55bf8427490687a4396c2223ebd3e33c72eb73165cd7f60d913a606234fcc6. 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/USSJ10805320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182c836c204ef1b4e117572c6e2d1441cd023d999e1c1fbd5bc2c9a4e67960fa. 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/USSJ10805321.
In Festo Nativitatis B.M.V.: V. Communio (Beata viscera)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d7de3842ef5a2e514f26cb82cd168ccab5f6496cbc6bea626aa7a05724731b. 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/USSJ10805298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6fa450b8ecee728caa2768e200ce1db018b283a4ed946cc77a33dbbcd8c311. 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/USSJ10805323.
Dominica Pentecostes: I. Introitus (Spiritus Domini)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a65ad1237b806a83a7db52da6c9b8c37cb8b4d59a694b94e53485cc999891b8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USSJ10805274.
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 0x77ff59b0215695c9976ac05c973fa93c69596f6d8f3b0987e8c34a50341302ee. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:10:55Z), 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/USSJ10805318.
In Festo Purificationis B.M.V.: I. Introitus (Suscepimus, Deus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a58b9a2f5013ca505d751e00f6c96fb6707255db09b69f0ed9f0d0772bcd3c. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USSJ10805299.
In Festo Purificationis B.M.V.: II. Graduale (Suscepimus, Deus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d62268349d91cbe34a8dceac1e4a66354ce3ad004f755515bc77f5b32f3d0e5. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USSJ10805300.
In Festo Purificationis B.M.V.: III. Alleluia (Senex puerum portabat)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf981b7cc2a9c74af3e4869075612b97aa4a99af8cbb17c4af7b31564ad949a. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USSJ10805301.
In Festo Purificationis B.M.V.: IV. Offertorium (Diffusa est)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28baa6640c0532c2f56ff85443b3489cf18c387a35878c769ec3b0e5d51c477. 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/USSJ10805302.
In Festo Purificationis B.M.V.: V. Communio (Responsum accepit Simeon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3438f9caf74e39b1dfe2854bf3f4655dc5404b990f9cd25809cad5d883a834. 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/USSJ10805303.
In Festo Septem Dolorum B.M.V.: I. Introitus (Stabant juxta crucem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4077771676c57d1eea084ebce8525c28c1a142a11d861b1e4fa00d24f875832. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USSJ10805304.
Dominica Resurrectionis: II. Graduale (Haec dies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590494461d5391c618cf4bbfc60a8cfaea1d4f4092611b8ce42d5338c46ce149. 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/USSJ10805280.
Dominica Resurrectionis: III. Alleluia (Pascha nostrum) - Sequentia (Victimae Paschalis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f60eb1da1ec5bcb86719f03fc546d166349d25da21a4795493463deebe24984. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USSJ10805281.
In Festo Septem Dolorum B.M.V.: III. Alleluia (O vos omnes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda27b9ef78ba0677c0297c399c3a8e0679c495f97a8addc149735a5a858a1bc7. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USSJ10805306.
In Festo Septem Dolorum B.M.V.: IV. Sequentia (Stabat Mater)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7859f43b31a0a6f38389e4f9fc1d2bba75eed1cb7d6c555a9982f0dbd0e4f0b1. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USSJ10805307.
Dominica Resurrectionis: IV. Offertorium (Terra tremuit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6217de54586ecdea6b2407bf58209672c16a5ff2705503bc49c2c57c541b34da. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USSJ10805282.
In Festo Septem Dolorum B.M.V.: V. Offertorium (Recordare Virgo Mater)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abca4e9333040afcdecff3489dad76dc9687f87f5a2b8a0f4fcaa966f93c04a. 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/USSJ10805308.
In Festo Annuntiationis B.M.V.: III. Alleluia (Specie tua)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd0cf1f54f49c96e1207e24b6c7efb4b3b4df4c3ca08d4c010549f14456a4ca. 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/USSJ10805286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be1377fec343cfe807810c82e6657fae129532b65ffeb36b6e3c6a74d8c62fb. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USSJ10805311.
In Festo Annuntiationis B.M.V.: V. Communio (Ecce Virgo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b738b72fd5e3bf4da7292597fc06413adc58784883fbec7243a179f8f03c22d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USSJ10805288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2428aa9b73e4a9560dac3f3871f88fadd56d17e11e80aef6591a62e9969aaa81. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USSJ10805314.
In Festo Assumptionis B.M.V.: IV. Offertorium (Assumpta est Maria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26cb681f3636200dc5b8cf7ae9108725dc6297636d1a6a87e3ff9f404ed6412. 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/USSJ10805292.
In Festo Assumptionis B.M.V.: V. Communio (Optimam partem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c53db0bb296e760db8589a14d607bc39ab334b389ec7656e2abd48e4032b58. 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/USSJ10805293.
In Festo Nativitatis B.M.V.: I. Introitus (Salve, sancta Parens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe05fbd9ffe39fbccd236a19035918735b7f6c77b280d76f74939759c91fd397. 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/USSJ10805294.
In Festo Nativitatis B.M.V.: III. Alleluia (Post partum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77db5425173c64f27200353954768f4c846ee2c94eadbf5987088cf3c808f48c. 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/USSJ10805296.
In Festo Nativitatis B.M.V.: IV. Offertorium (Beata es, Virgo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad506535dce95cc1ee44eddb7323d203b5427625bf3ceb0bbb40dcdaebfb273b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USSJ10805297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43c3fbea1d3edf6e23a520331bed7dd0ea0d1333da39d28abda3a45f2a1987e. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/USSJ10805322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10af1292275b933cf474ffad905641f3f83005dd9a840b89a6ecbedfa3b549bb. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:06:47Z), 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/DEP069400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394d89626c6a9f0fd51e4700bfce7e1eb8be5c7fc5e44a888df8c9458387309. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:36:04Z), 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/DEP069400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d508c24fa061e85965f63edb9c9f9d343e1e0e2a6162647fb31756a78bef5fa. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DEP069400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2e6ba8a78178b9934a404016042514a3c0f203d628bd77b9e4c26bfe891837. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:54:23Z), 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/DEP069400107.
Antifona d'ingressto alla comunione: Qui vult
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b5debb2425b22b481336e7e70196f719db653691114198582164c72b21667b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEP069400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28600ce0f37eaeabbc3f1c8c8e359bdd61504f8fc13b9366f7e971e6967bcab. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/DEP069400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5857a8d180433c8c28619a17525c7fad0c89b97b458d70965fab1d2474f5236. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/DEP069400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e8c13e56cb0df679460eb767918d1061d724df3f37883244bcbcab3627accc. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/DEP069400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917af08cb6f6143b3b159ffa7ea9bb1a795cb5ea63e6ca6f48bf6bb704714a26. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEP069400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5089199fb0ff0283d233890c017dced89bfbbd2f0a16de60da842e3c82c6b75e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/DEP069400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f5a9514c7f59ad04d6db5cdc157df0c0753071971b7583a45663bd77cd8775. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T18:19:42Z), 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/DEP069400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35201e20ea855899b72eff450470df2a2a1d8243485cbced81f201b087504e8b. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:33:21Z), 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/DEP069400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081dd8bea67e194fe53da9d94d22eade37178ce987aaea336d802fd728ea3148. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/DEP069400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737f8609049f5d06dd926c59b9cced2e06d13e4eba0f5b36762ea490c77d655b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/SE6XX2567038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79ff2252d2c3a2c447ae0d0405f206f25c2262317447791f235dff935778f89. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:43:42Z), 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/SE6XX2567039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcced19679fc5fe90a359a71f1d48f30bee5b224450478272b1656badba908cd0. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:00:34Z), 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/SE6XX2567040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51296a12c27c9a5bdcd42ecde5ba1d37feb0be09262c8f4789b534a2d8d1739e. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:30:02Z), 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/SE6XX2567041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edeffc5657620deb0128092d8d13a4aa66c155202f6b0b5ceacb60cfcf9d585. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:40:24Z), 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/SE6XX2567042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e0408c5e5d37413e921b149155afe7bec08e2535951bde1fbfa0497d19ff31. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/SE6XX2567043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc0b312911e6f209c036c0e0a21f24194f9752d1bdf709f6d95bf0d8887464b. 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/SE6XX2567044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbf5610419887f7ae8be82a9d6d004e3ce4f6bf68cc8309bd23c1991c38678d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SE6XX2567045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfc8d115b488cd3c7d24cb1cdd65cfbce1dbb83e16c9a4889ec1c086f17a7b8. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QT5M32561383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a25dca9f4338e29241550d0ede4b153911e7d14a95ed1b0e85122bba9f2fc7. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:02:18Z), 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/QT5M32589838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8581e23f029dc42738b7375cd74da5a3b618b0e0d5acb47a4e5b53b4347b9ffe. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QT62U2549283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf16879514c92e5b714b80daf6cf78e7fda175088db577259f42afc92723360b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QT62U2549284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f47d2f62a43fd1f0709fcf24c41a162c890b07570d838a35b39337a4e00f18b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT62U2549285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39484c56fd69b67a6824941e8cfa25c7215d4317120fa97a009b8c41be6470b. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:46:51Z), 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/QT62U2549286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65008f85dbec7711b6f651f1ab92b1966be834f5cda5d2d7b139fed0951af74. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QT62U2549287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed5930bb6e49b1cc997e03d9d197085562cf0e5ff6971bc86ae7c917638e73d. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QT62U2549288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8391b412d47b28c12fd45934869d727afa88f0e8b4b67c55244c35763d61ad4. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:07:09Z), 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/QT62U2549289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792b1b26a4618a6cb7a8c4e68d3cc31d690fd2f55afccf283595c0a633e1e48a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QT62U2549290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1bffdd31eda2b0fd1ec21e997f50e3e0fc8e54151f8b513f970a4b7349ea6e. 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/USSJ10805196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a83c3d4d06d62de8dcb56337f1ca81321ccc2aae028d25a3ea42107c64280f. 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/USSJ10805199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada2622269928aac531b400da6832d8ea0bf61dc33865b0164bbe590a862f12b. 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/USSJ10805180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8d82084fc619935fc574c3fee91c0e312420e482fe3293f5469dbd40c404b8. 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/USSJ10805183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aca748de94ae1bfcb1710c21e963bad340adcc377fdb25f5186764680c940e5. 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/USSJ10805184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2857775fef051b84b26b59555eb6f115ea285d2c8ee09cb575b5b8f69171b3. 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/USSJ10805185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f17baa88473a97cb4a52994e869cb6fa922a3a6cd8911e504dcd819bba7e047. 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/USSJ10805189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fd88b351085e6faf89ea8cf55b13a3d4d291f1f03e1328dade740352d4d3ff. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USSJ10805178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11690b3a796fdbde091b3ab90a791b51b1b0431adb919d20aafc17a5a74af8b9. 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/USSJ10805197.