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 0xa7429ffac3c3e2ad8d0c9624edaa7758ad73969d0bed35724a36b9dd7d7f30f5. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/227c38c4-fc8e-4fc0-8b49-8162e7bdfa4c.json and https://artists.proofprofile.net/proofs/artist/227c38c4-fc8e-4fc0-8b49-8162e7bdfa4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
30. Akbank Caz Festivali: Dün, Bugün, Yarin
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 0x4a7bb952469459ff08504510c7c62ad8c537ede162b026ef14d948f09c5ff504. 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/TR8471700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c100f428cdcc09e8cb0c7a8bc28129cdd72a329f9b913d425533772a3116b4. 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/TR8471700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5071245c7fb2e81a17e89d6b95c841ec3912f9999f72fe42f9401716ad89a8. 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/QM7282047259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc95e1b708da61810a60bada2246382ef4f819d5876b442fa55f3b678a3fdc6. 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/QM7282047368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b03394d8d3f3d2cf6e50fcf1d668b036f48a3a5d09540b9519b7307d82b906. 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/QM7282047300.
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 0xe06dfbddbcaa93904201f10de9a22070c63d61424d3708acc7fb361622eaa347. 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/QMBZ92275433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aa931ddcac6a23da34bc080cee45f566a29a5ddb5832822b2d8286bf71d05d. 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/QMBZ92275435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bff1f6285f8e1c9671281247896e7bdf94caabf46e6d68fd39c8e2b855b2a7. 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/QMBZ92275436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d3133516f0d3800dd8216c0f2730b9d511c1546fbd89335fea980274282e6b. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92275434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13731cbdd958c15f62f66822cd45a0ab47d373c442cbc75a74cbc5ce0bd50189. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92275437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45977b7a838951546cdc288f3e7d7c702f7cbc11638aea2c83b8fecc45b4cefd. 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/QM4TX2149438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e57956502a5f38442f150fb0fc16dc6de628f2f545dc9c1efa94bffe03c93a. 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/TR1230901303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824ccebbe7f381bc2884cde77f6fb412087e850020d9016d6a6e581a2a1d64b5. 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/TR1230901307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36022b6333365011c07394a873623833159d78947b0d1635deee20591ee87b0e. 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/TR1230901301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d32db309e7d858aaa0d111c2cd4350705f15d2b3051597e11f5b81013b8c85. 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/TR1230901302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7203d94ec6aaa61202bdc039c242c10500c846de562c9cd557c5537504293c6d. 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/TR1230901304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d279802539bc6eb36f4a31e1df70b31beb57e28662553d892dae2cac78d5bcf. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1230901305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce05055d8dc77d214f2b30c1dca6937362eeb44f2655ac7606807357bd69ee6d. 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/TR1231900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89521103712dffa367f45a396f416f655a5074b7178bf68cedb37fd00882e87d. 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/TR1231900403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ec5de12716ad3a9f230c9a69f7056cfd1b805e8d0162c449405cb7745a7931. 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/TR1231900404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfd4479a96e03b76a82c434d25dcd5e36f4140df9e22b6fa74d1cda086a4861. 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/TR1231900405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732837272ddf4ae166350a946fff717899228ba3c842b97504cf4947b690cc02. 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/TR1231900401.
Karşı Yaka - Live at Yakup 2 Restaurant Teras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bed74e8992f9bcc7485fb8bce0dd61781d13a1f8baa487f5815c2e4d39c5b17. 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/USA2B2056693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764b0e91d2dca5857032d1b81f3c4a4f0503f82dfbad40476c1247f1561ee107. 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/USA2B2056696.
Labne - Live at Yakup 2 Restaurant Teras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abc0e4fcb3fbf6256d471dc364f0224ddaa807ef5c50770a4230b12d5e3b386. 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/USA2B2056694.
Göçmenler - Live at Büyük Londra Oteli Teras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc343730192a09f41bf5b419620c0b8ac869e288a6ea5766d1a27de2edab19181. 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/USA2B2056695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd2fb11b113b721fbfbe9d35e3fade6a5f0afcd722974e9febc7c60af34bbf8. 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/TR6190800055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa64edd53a4adbcd06094b555c4e5259e229cbfee452c09edc0b084918155877. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/TR6190800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f813900c27248cd61777474ae0ae92cd42fa591df229cfec13bfea52f58489. 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/TR6190800063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ffb52f8995a5d92ae15de6ce8152087f02e873fc36b2920685140695be2b04. 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/TR0331409962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa578b76e5eb73d093f0384ca3de00e931181f3973b64166b26286c9f45d50ea2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USV291426463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f35404fc9cb162ac32affb1ca5163a26722746cf7c6b072d7c6c7aac5483894. 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/USV291426465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f1e63bc3b3415ba5605e0e957f9e6b10ed73d28214f06a991a1bc7c51c7bea. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USV291426464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8afbec939209a2b7be048e10ee5eba9da79e54393ce27f2866d0f3e3971b230. 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/TR0331501604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbb1c70d9977b9f2ec3071b252df2421c02fe3c96779d53d2ed08f12baccd6b. 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/TR0331501609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc720fe089a04d5d9e5bfa4b9638ea162af8f31eb36a39f918e4f88bba4a8f6f8. 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/TR2371500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdffbb57fbf18e5f6b02639240f9714195c7828b83682615e062e24a1a215983. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/TR2371500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36d57768c1a953698e732ec14b087d204169b70f9335c92979347e654247120. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/TR2371500008.
Nibiru (feat. Volkan Öktem, Eylem Pelit & Serkan Özyılmaz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2ffdbebfb74a5c740c3bfd5e74031e4bde116bd11b1691828b0ecbf25ab4aa. 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/TR1231602206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da45deea56a7a0309873d186449aa317ae43d12507326bf5e6c8dad3e160e06. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1231602202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff97a13cd41f8fdaafcb8c029d21f25b096b3238db2adac46a4376650954d36. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1231602203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d32ac9add9e71364536fb56cf38baa4585bb05176354759d27252c92aed0cf5. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1231602205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefafcb159f45bda117693d11e382f1716c3481a07d05f382081e9c70064a6891. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR1231602207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894f03759e0d7bb5c0e7569d773036f532fd070fce3c3442cf701374cdbd6588. 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/TRBVG2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc062ee78d8ce09667b26b3e68e30fe7d65940e22a5d1afb495e3c42531bfbd. 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/TR8471600109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c8fe2a2126d6c1b6ebd477edd66f83117d34d5eb0c7277e175711e4e6f9f97. 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/TRAEV2200051.
It's Blue Here (2016 Nemm Music Edition)