Constantinople (see other names) was a historical city located on the Bosporus, which served as the capital of the Roman, Byzantine, Latin, and Ottoman empires between its consecration in 330 and the
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 0xf5648ac476da48c728e575227018c306d970e1ae5f67918db667c98f3cd9dc2b. 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/713e5d12-223b-4ce3-a693-7dd040a68a2c.json and https://artists.proofprofile.net/proofs/artist/713e5d12-223b-4ce3-a693-7dd040a68a2c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x360a45f18949d060903f49c616f1b9632aef2d8f9126e9da945aa39d56724230. 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/CALC41401131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c1ddd159e01f99904127f52b11ec26829848c6b75af243ce404cc7edd8c7f5. 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/CALC41401132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa86737937b0853f1db5bbec06d00da91284b0949638e332f8c39030a3fa316f. 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/CALC41401133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f2f5d8dcb3a00fd2321714a6cba6621fa9e30f9e5245aef7ea940a9be89d33. 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/CALC41401134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42cd3339a549786a83d21b089fa7047b9c64537bad2d84643fbba66b814f48c. 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/CALC41401135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f8bb49502802cbfcb058da13d5c4ef1bf7fb7f5e12b7954ce0ee18bd08b8f5. 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/CALC41401136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936a4b0128278a06deab56abf5bdb2e283e72da608f1de358e78e8f600f7e49d. 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/CALC41401137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4dedf2a058872c3d7478bfe9b1ee1b11458b21b84c0443d52957addc3905b8. 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/CALC41401138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f67b6ff4b7cf23b03318a6361257240c302cbc921790b8d8bebbdc2dd75c70. 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/CALC41401139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbaac60225e37abcc4c5aa7b7370c9bbed01db18dac8d9b2dbaf637700a0825. 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/CALC41401142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf359f367d6b96106acf980df9aebadaf9da06b55c388155b561833d5d5e058da. 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/CALC41401143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82b360270e3011216fc18b9e9dc3c842ccf67242f54e5d4b64d9e6159893f6e. 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/CALC41401144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b91ebfb5de7dfaf2722f134c49e4c4a31be27baffebbab6c67438cb666654f7. 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/CALC41401145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bce31a27abc53f83a733243d020806b0d29ec4bcab62022813b2f053d639557. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:32:40Z), 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/CALC41401140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17d55b4f5a22dd76a96de41ed0043372170df504d3e4d9d69e4a2359330cd2d. 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/ES7892202004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52316f4b83481c1c5010fbdbbf3f2adb8c0b0af029ac18d7431defddb81c1ce7. 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/ES7892202009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4559cf21597d11d23b5b9cfc835998c413d5c003c9b4fd5b3966e8fecfb1133e. 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/ES7892202011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ad3765a459882bb6ea4a8c8290a53fecca8f0e89d8e031b248d75bf9d4e3d2. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/ES7892202001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82aeb71c5f7396a7d45fd522f214d5106e750fec799091aba92b368ecaff2b7. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/ES7892202002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0eb4e6e98b2ff55f5d5568c1ee85bcf547ddd56137264b12bd3a3d521a96f7d. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ES7892202003.
Nuove musiche e nuova maniera di scriverle: No. 35, Dalla porta d'oriente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0b098b1f9505392ee04b267114d3590c89d3cee148695b096f8d6b5565fd25. 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/ES7892001001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d575824ea22d7fd78b72e80d33b498c5dc5a0a865055988ad47af27ceafded7. 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/ES7892001002.
Le seconde musiche, No. 8, Quest'amore, quest'arsura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c42787f6c46916c09f6a1b3785257ab8a72b0898be16d55e696f286b964175. 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/ES7892001003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe32afee8ba3d6b8d2b17096bbfa0fe9b23db4b59aa5f38c3470f698c901b58. 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/ES7892001004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9629aae09ce90d9a6b6092509af1f137274228a53fa99aecf651a52d15b412d5. 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/ES7892001008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328dfbd9bc64735cc169d44c8c99adff07699f1b481aa927e89132d947553a4c. 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/ES7892001009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2ee02381f14fb53dc3b6047d5aed9b1ce56510b75603aab111196289da811b. 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/ES7892001012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f3ebed64bc3bfede140fa1998171a1702099f8ea034d2d3c43e15e02d0497f. 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/ES7892001013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166b7db671832c6e76c1d028c44c52690524746cbc98cd48689a7dd9e8edfb4c. 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/ES7892001014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31375a046339c424c2819d67e819c9fa04214fc3671d45f1c157ae49c26e5d6. 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/ES7892001016.
Combattimento di Tancredi e Clorinda, SV 153 (Arr. for Chamber Ensemble): Ma ecco omai l'ora fatale è giunta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284095479c91ce8641ac2ba61690e137ba1319727e9c10713b732d5d5ab1e67a. 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/ES7892001019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c386f2845a5cd1c5c0586a660b99a4006cd4daf1725e91b4b5065998c50cd3. 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/CALC41100331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ee6ba481b572e133ffe0b4f7eff8531f63c498f6aec422505ba09a2fb2bf1f. 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/CALC41100335.
Tres Sonetos: En que satisface un recelo con la retórica del Ilanto (Soneto 164)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7766b57342dc0f5ee447b5e5888a4fb278ed399e7d4f84e3fef1283fcd2ca1bd. 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/CALC41100338.
Tres Sonetos: Escoge antes el morir que exponerse a los ultrajes de la vejez (Soneto 148)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4de1ac39dde956449345fed07f6cc313d00da5a7f904f3d139951a189d4a57. 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/CALC41100339.
Pilgrimage / Musical Journey of Kryštof Harant to Jerusalem / circa 1600
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6f28c3d9144b7abfc28c383888ec6ea937e95f7e5f22364dd55c8b560288d8. 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/CZA162401475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e62e2ceb4011e49367fbf8d8f973674c0847f54e3df64b057807a4283407198. 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/CZA162401477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbe2188daaacd614fd48c3fcce2603779d8793a9500c2d806ff13e03c62b511. 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/CZA162401482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a48d13760d23c158c45d0894847bf8575170ed96f12d7ab4ea7e9fbe0dc387. 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/CZA162401478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6923ac00807e040f639b67150d8505539e1daf82301fb9076ce669aa3476c6. 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/CZA162401483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85633fa08bea014f707f31dc3c17ad3dec72be50a56279ae9e5dacc5ec12716. 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/CZA162401479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fd611d7befa8c4974a95b63aa6e55b57bf0fb83d7406d1691557aadff0ae9c. 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/CZA162401491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0885b16bd79813c7f55863f459714ea256e969402bb93299539cda0eef1b45a6. 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/CZA162401481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48aef7096747f2c8e36e90dc3e9bc552f0443bdc5349e367e59ee209802bddfd. 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/ES7892201401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43b395b756705c200c6dba1ec7cfa39fec1105dfc3c82275e304a449afa13cc. 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/ES7892201402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cb81a923a178ad35a61cd7733df802d309025616d6dec26945c766fd2ce68d. 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/ES7892201403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9bfb1006449f5b65b5adbde4082496f07bbbee05d7c4b4d402762401bc4d3e. 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/ES7892201405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97400268c8a2a7dfacd95bc3a49123bc18b667edef2674efc30b19a0059a4764. 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/ES7892201406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b69da51299e822f04a2011bd9801172e0485660fe8420a1e6d47b55763c7ff1. 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/ES7892201407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f5dfb6eeb6574516839b108b20dc46ee64d2e73afcc8ecc5606f5ea5a62cc9. 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/ES7892201408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501121cde7204981c05c447b8f1803168d6c389195c2ec16c726d087b76bf08c. 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/ES7892201409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4701719621f023443e1dac7269194ca5e5fc5253403813cf5dfa94b18206bf62. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/ES7892201404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b810aee63e20a546cb4e78153a6a9bd39b0fc17e8b3a0f48b58bc621489ae0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR6GO1003280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa970cd9d9ec41fc2fe676a812a9d8327fc96264adb4ab2fd56b81d82c3cfa5a9. 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/FR6GO1003290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddecdd2a3392a12b9431936329b47cae73d3655ed22a0a07f7b93c2aeccc589. 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/FR6GO1003300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5838c253241d3a2e9baf3c2345d91a4c2f9677731fc961afd443ab5a010544f. 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/FR6GO1003310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc366395c17142900c5831be5fced42d2094560bf67374ccb1affd179f17cb675. 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/FR6GO1003320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1565b37c7f609bffc3890ba2d11a3ef60fc729044cdd6a2401712592f2eed5de. 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/FR6GO1003330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7cf9857994c09ceabb33f1cd8098f9d430149f6f3b1f1d7055fb62426abe9f. 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/FR6GO1003340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036e7616d107270c91e5d608545877a4364329389a82683fb02f5a391586c384. 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/FR6GO1003350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7ac5096ae2f67743fd71e07b3698eeacb38ddb4d6d7c2bbf8af1c1ba0c19da. 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/FR6GO1003360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee472fb3d57e0d26fa354095953aaf1ab6f15c92f4cb89b9bfe75169caa1ec5. 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/FR6GO1003370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34509409fed8fdf52e18f32b583ac0f24a982bdefbde42293719368e37f6831. 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/FR6GO1003380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605bb1806e5cc4ea758684940dc6e484264bb4d5498ac0fdfefc3f1697efdaad. 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/FR6GO1003390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276787afc89e6334999be26f7bea5de8d3a548cb6577e076a4d90dbe61a4969b. 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/FR6GO1516840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6545874caa3d464d40473fdd4bd8b1b063038b095576a3f04deba18b43ec500. 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/FR6GO1516860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f425afb7781cb18b38852ae3f9c48f3414919a5e8f7de2db5734d723b7983e4. 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/FR6GO1516880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac241c2b81efe3b8632e1ffe8577dfc46d94eb60a4b5b661d814cdd9fd72ab9f. 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/FR6GO1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12713159877789df7e71a70a1f667cda9510cf196833d12d8d3858a083808de9. 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/FR6GO1500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1edc7535e2de73c9c2ec1610515c01ce21d95953351ccb10f65ad01a6e7376. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR6GO1500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6249f20c9937d8214e77c632c504574b1478fe257b2ff15e73d01307b1a2d441. 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/FR6GO1500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a59813c69d0e708063152eba93a55759349b1b5d75f8e33be2667977dbf8a37. 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/FR6GO1500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf444db372a2eb8be6b78ac13cdab4d2a66947c1dccc1c53b3cadc57698a8daa4. 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/FR6GO1500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f37bfa4a12fdca71eca09fe0a431a0b5422fc9fb7b45d483b98869d4cec1a9. 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/FR6GO1500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a55ff49509fecde9c3d6aa766cbdcc0782899ab2bc342a135a41db3be594d9. 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/FR6GO1500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756d62b8f769eadb9cb136bc0d8ec956d32c24365636d9666f8c9a6bf5b86ad5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR6GO1500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ab71e58bb189c0cb04176135a296f9d36764eb9e92e31ba7760a41b081a0a9. 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/FR6GO1500100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160bca581198fde60f193d74075432ce621d0d997245d73c982833558f6ca1bb. 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/FRY391515299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0736d04dc1eede3f33ebdd1c3001c26e826aecbbd99a41fa8b9497a396968cab. 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/FRY391515300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16c61ad61e1b673acce99196942f827897a64a719a0e36eb5dd0041318cdfc8. 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/FRY391515303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aefe14c5163ba889d72b8aeb4c60519fc1eb455f652118ec64ddc27f44b1808. 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/FRY391515305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862be9d21ceae2cfb5501faad107a2868ff3639c9628f6f2589fff145b24d431. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:00:14Z), 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/FRY391515301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4210a19d8fcb5510d7f1510019a880493b105da668efee60e7dcdc93f831a9db. 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/CAJ720756701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e79f287a95155961c0a4d0c492ecff695cb39ff6a48cb0536a206e24b79c52e. 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/CAJ720756706.
Constantinople: From Castille To Samarkand
Louange à la mer (Arr. by Kiya Tabassian)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa421ba2685cfe6573a7b204f221817fae46f02afec6e65265a321c9ecbacea81. 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/CAJ720638301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef9989295bb148ebbfe678edcd4acf70c3274f46f37fbeebaa1097b338c8f61. 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/CAJ720638304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32ffe70969454fc0ef1c7750b62138f9003928a5fb7170d087dac916e5b807c. 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/CAJ720638307.
Que Le Yable Les Emporte - Songs From Quebec
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c61b66d3274487e54fde910463d91ec7ba7e9d08cb6442d9b3461163eb28138. 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/CAJ720531601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ece7207598d4cd3f2deaf18f3c8cc12242641aa529f53138041bb71d1852e29. 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/CAJ720531602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d403d0d12fd5cbcad3f4da2e5152943ad23545fe7899ed51728e09c1c158ac. 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/CAJ720531603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb1901c3c70dadb8e12984a5010e4a22a079ac95ee8acdb78d6719e9298dc78. 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/CAJ720531605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03bdec8ca581b36071474890f39216f600f6a65f92a38e90b747b2a49e85912. 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/CAJ720531606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbea2660dd3f345080c00763983e2fe1bc4ba46c9fa1577dec6877bb00f80322. 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/CAJ720531608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a5b975d9586f026a2b87a6bda8c5da524fd20394ac486b84a84e8199565007. 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/CAJ720531610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872bcf5c83ca34fe137457242c63dd69bf1c72081609388a4f6506be0ccd54c8. 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/CAJ720227402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04424faae159e2820fda917ef7195be3e5a5ef099d425e47ed22621c8e224187. 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/CAJ720227406.
Constantinople: Music of the Middle Ages and of the Renaissance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ab560aa7f40ffb73d63dc0ad304c055a2e140bea6bef7252c4f5cbc94a2cc1. 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/CAJ720126901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13233e020bc46fecc830412f68d2646851b9f9f34f92107e28c25af3a77523be. 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/CAJ720126902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef1a04a31c998ab57a6aca1bba3b1e9801be88e8b865317981f4709f6132e6c. 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/CAJ720126903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf8a7a05132eb1de031fb99d64bbc2a4f9e3e2876586e7a61a600e1124bd55d. 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/CAJ720126904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4421b7938b437e3258191aef8ec40d013b2a32d71f2c35358b6e704c25ce38. 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/CAJ720126905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f10273c1b9ebef39114f846ddf6429ab70edb7f286070605d8d4dd3c8b39c9f. 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/CAJ720126906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32497c000d43221daaec979bd781cacf91e2e962b2277c331081db83884b66fa. 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/CAJ720126909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5700a06f94704e134444d38ad02d1db6a037df3b9cd187319c1d5efbb7e03a0. 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/CAJ720126912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a31e1bca59b57b7b469b5e12d2157dd9e63331294ffd63505ee3411c7d14673. 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/CAJ720126915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6f28c3d9144b7abfc28c383888ec6ea937e95f7e5f22364dd55c8b560288d8. 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/CZA162401475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1f37bfa4a12fdca71eca09fe0a431a0b5422fc9fb7b45d483b98869d4cec1a9. 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/FR6GO1500070.
Festival international Nuits d'Afrique 33ème édition - Compilation 2019