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 0x1de23fbe17cf254e9efcb244eeac27618202dc985ef5e2a58c718d1e4052d712. 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/7705bcef-8877-4a1e-aa00-533564ccd3ca.json and https://artists.proofprofile.net/proofs/artist/7705bcef-8877-4a1e-aa00-533564ccd3ca.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 0xe7bdc1b4762c3c775ed79414116e7b9c9e94a9c174f0a7f18aa1a3d95951ba3c. 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/QMANG2266622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d67e4db4aaed23152d6b257a9fca4611f4d58a8f52ac82e0e2a96d7a21f0fb. 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/QZDQH2254196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff363d7f0f8fad644aefe4e8a6cf707cb2072c16b9a19b1916db5392f7644675. 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/QZDQH2254197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578261207fe53b267339684ebc3f12d071840ebec90836cff018ddfefae57aff. 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/QZDQH2254199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4cd4d9677d23040703630212f4c8bbe5566179b0f2d69b5bc94306381bac7c. 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/QZDQH2254206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e628bc76854b99b8058d483e5950519e1ba5cfd05958fe20c6a39b3b91d0dd. 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/QZDQH2254213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4b65e15b8baad60f1cee87278fee35db602be4ff829d0c632de91e1dc1072e. 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/QZDQH2254214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c857b92413e5d7d4344fd31085fd6fa128f688ea3917b6637c8409f834c245. 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/QZDQH2254170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2503b3de0ec2cb3a86cf23353370ee672b3192fd53a2bad3f84b102195f24c. 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/QZDQH2254172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ffd5f4de5ad6a5352d1247a386c2e0c62a0fc99fa7b120e46b91f39a081e76. 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/QZDQH2254173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e19fd1574cd56e5f4dbaa7a26ae17b6aadeb36f7ad1f3b8f9cc21f24b1753ae. 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/QZDQH2254174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42005c7bd20792650fc5ef98459af6c70583e4aa8dc67ebc1b4d3e6dcee24e9. 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/QZDQH2254175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaa8e4cbf19e667fef274aac3fd5d34dfb3cf26bd887c72365a87082a8fc61e. 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/QZDQH2250237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec0a32edb0b610c293b412bf87e5db6440c0688ca9bbcd8d6de5376a2cffdfa. 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/QZDQH2250260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81faea5dcd84ef6b4654a8feeebf77859207b2d51927fc1add128bda893ec849. 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/QZDQH2250261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b81558f28875b474e2171e81eb1777f82105d064341d9002481d6f38cacdbe3. 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/QZDQH2250263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8331fdd34f27761be61640717eeed1f43f183bf4197beed9265ed5b9f30767d5. 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/QZDQH2250267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa7be3f3294744351809db6777874735c761fe2ed59b517b752b793074b7f44. 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/QZDQH2160811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2908d2e6341a821c623a238cc1ae2bddb714305befb3da28e6626f61823cbfcc. 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/QZDQH2160812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d860c49f5dba072240dee451fdabd157413cf8fc8f1f2987833c3bad9ef5ec. 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/QZDQH2160813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925426e69c87a8c9d341d86b6a9ec7c90c480e326f2a384fc477f2cc86ed89d6. 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/QZDQH2160814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d51d6698310397dadbee198c15593731ceae7d1123592045e68e74c8a68a42. 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/QZDQH2160815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7205541824706de845e25de739756fd52e673b9e15101f16fb27f6ffbbc1852f. 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/QZDQH2160816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c273d31dc7e59f37810ca6b9d6a2f72f6a8ea674b71fea52348c6bc18202e00. 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/QZDQH2160819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166cc63b5ac6685acb76ccaa16bd61099eaadda4453d2c766517027c46cdbe97. 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/QZDQH2160821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f5fa8bab45b326a535ff87e026be69d61dd55e236b682036f0a32501f3ff34. 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/QZDQH2150433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc868ec049656c2c9b5fc53251d9fa56382ed0cc8d12be921b479d415e005f94c. 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/QZDQH2150438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f7b99df6af98f3cd7e697b99d9479f3080cd6b9966cdfb31037b84ec97d61e. 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/QZDQH2142463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538396ee4a905e2f9a317ebd68d6611f5634435165926ffe8b11712ef8721cbb. 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/QZDQH2142465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17a0a911bfd388bacc5794f908218a46c1a4ac62a131b2f5bf8c36dd8e5a868. 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/QZDQH2142469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b80dad4de877074f8af64865b94da4ea66f45a2514d2fdada764da194c4b28. 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/QZDQH2142472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfe85f53f22f0f51a75390e2fb185ed2b6426ecab81714259c1e9827bb49fbb. 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/QZDQH2142450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500c1939c4ef4cbdfece5dd3888ef1a5bb22aa75cb8134549f0063d2de469987. 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/QZDQH2142451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca9f2cae0909ef8bd1f5710a29cd53b630e88a70d60be80e68a11c292f1a05d. 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/QZDQH2142454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b10a7563dc53cfb7fb784e8f6cce1701ffd0f4e692078bda03d5882fecfe447. 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/QZDQH2142456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda06effb4d3410744047253217a630db976cec707feadf0efae6bac80f325718. 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/QZDQH2142459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dce6f94ae373595ceafe38dc8caff85b7d8308e63a071e30eaeb1341285f58d. 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/QZDQH2142460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f080388f1203323812aeb93fb049e67549bb466e2bd0ff45bfd328bc1a6b04. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/SE6HN2490951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa9857bba519d57d83746837c03e7e7397a73703205ee8d96439771a27e9c7c. 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/USA2P2419229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a65cc8273c8b766d191f6fdce05c79d3b7cde566f3168763225e2335577ed6. 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/SE6HN2421599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000a7491da2e1e0c3cd414e6e0def60a8ebef549555cd1856eea0b925eb74a1d. 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/SE5752475831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476a018724dd881ec2f6d986e6915cbbb1e9042aa0e83c2099d1f80d433e9aed. 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/SE5752415503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40ab21ab128ed91033d0c14666d342d1ed1bb993c5a213dac4e7a949fb44b41. 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/QM3DF2287019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf825a8af27810c32c21fdb1265565e32ae335f6e5670da520c1b6097d2d8f17. 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/QM3DF2219622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb662e9f5690e5437b3aa995edd9ef99f69d40001b4f24a4794ee3d558136d6. 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/QZQMB2107645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7256b8300c879d1cdde10c3ba7936685339f29462081ae64c9f99968d5e7180a. 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/BK4DA2501688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda1c70e6b6d90733a93c72349df4b95b08f450c2dfac61c7b4915abcf6b06b7. 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/USANG2477367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212582ddd892577e2e567e749977dfa1850a9d82d60d09a488ace6c0e1ec9575. 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/USANG2456375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02981261fec3d2cf3b722cd8afed715daa034cd7e18e1c358658d32633c13b07. 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/QMANG2270613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532bd913a0cded9e5333b35d1c8ddd44ec817e3dacf920c6d5550e4a501ba90c. 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/QMANG2255526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa2d7702695dabe608499e72122d098196e1855165e860140aa1e56de9367a4. 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/QMANG2273145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7c0f117fa211eba03cac25123f86ccd2da19a9445150c94eed805fdae8fe23. 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/QM6MZ2514771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d5753e976ba8bf8d45b0fd7d7483ebfba4103996e0ea644dbba1aeeda5359a. 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/QM4TX2530392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91ef549cf945f986aacc0d3f68a2e216e93b84eea7f36ee783994bfd6ff4001. 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/QZDQH2443438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8cf55cee4a8eb91f6b635e9c6af2a52f2a4eb8f96c537f76d53b049d2266469. 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/QMFMF2427580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311cfde0c66f1f1737fba89df152140ccdd5d4a6867a4411d93307199cc97250. 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/QMDA72480084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9b67b74817804e5411e73ba7e14067f41d939d4bcd8eaf3398cde57fe91c1f. 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/SE6QE2490123.
Popurri Tropical: Enamorado / Enamorado / Loco / La hierba se movía (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d08a8e22df24045afbd9eaa88f338fee9f32d75c373270238a2cb57d25c3b0. 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/SE6QE2439823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f133b4ae429b31da96b703b8ad47d8425e38ee2fcc54c6c0726bc6e16f5016. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/SE6HN2425153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8874c660f4963fc4914aeaffc9ae000bc8a03eae02ca71caa2428263cb37bb3f. 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/QZNJZ2418192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000a7491da2e1e0c3cd414e6e0def60a8ebef549555cd1856eea0b925eb74a1d. 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/SE5752475831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476a018724dd881ec2f6d986e6915cbbb1e9042aa0e83c2099d1f80d433e9aed. 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/SE5752415503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5eb65a175a56b60c31a3e977f7cf9c86e8558dd0f938138a634ca848f17e13d. 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/QMANG2458114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe44e928b9c2b2719405648c395bf53ab4bdcace61e57ddbf976e2d5f6b77ba9. 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/QMANG2441496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788e879b6218d2bf19a0b146f7586c0da86b5affb3c3357098e076a768a31020. 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/USANG2222188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b1b77bf8e25432ed3f2b6bc974cfd209d8120d7b1cafd1ab44b9efb1361552. 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/USANG2209963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0299b9f78b7dacc208a8eb4ee2de9fcb15523f3fa973c6d5fd2a0268e9482eb4. 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/USANG2222083.