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 0x10b6ee528b8cc8455c2dedfb8cf73c6b26ccd7b3606f4a781a5dcbe05c335fdf. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63b4f752-38af-4a00-b54c-7961b8ad79e4.json and https://artists.proofprofile.net/proofs/artist/63b4f752-38af-4a00-b54c-7961b8ad79e4.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 0x285fdaa66c7acffe320ecbfba92ca3345755c567cba4d9cd9c61643db009620b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI368204370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246110799ee2dcffdc8074e8312a015027d73301fdc4ee1c0e10f0142d42f24f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG231200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7e89a7d8d6248415b01479195ff5db39e37d4902ea727faf7338e586ee2c40. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG231200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bd128e81ba6881061b6a948f01e1ef5a60cf0770e64781e054bdd9379e26df. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG231200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe13beef580b605204cfce5b5eecca81245a7b6da5286d2d2f0d1046ccd6542. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG231200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073c68d70d75e00343b1075a9fef640927aae80922f3a43f37f08f0e4c20412f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG231300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80a25f7db0954ed0ca0e397ab8ae26a50e434da571d069b25458abc28724fb2. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG231200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabcdf27f50c9738d5a4b19aef5a7c91348e48032c339e8ce3ad72c5ee13d66a. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI368629820.
Ale ale Aleksandra (S-Matic Summer Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8340ed2ad889ec454be1da169d0862f34567114c43ad27c33b92953062c51ac3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI365571370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe267a156e9db28e839916be4087b99db30e85561f90c5473b98d0dbbaa91f048. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T21:00:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI365571400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2c662368f5ecb300cf3b61d4d8bb8a3c84421b3fb021bae962573bfde3e931. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI365571410.
Ale Ale Aleksandra - Serenity Club Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d13cc2e350a0af820107343492e9c1e3627671f12147ff6870755c664d08f63. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PLI365571430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e79037ef8e8f4e57b26ff91cf72a2f76e74dad0e808588690caf1d241e31a0. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:57:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI366093810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e64d639aeece71b5256106816b6f8f1200891c1f8efe46fc0dc7f1153295b5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI367051740.
Czarodziejko serc złodziejko (Remix KamiloDeeJay & DJ Kelvin)
Czarodziejko serc złodziejko (Instrumental)
Czarodziejko serc złodziejko (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf502413fd8ea55a1b199848835bb2fdd13d7bdfee8952fd81373af9477bd6036. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:02:46Z), 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/PLO381502783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a240bb4b608d884d1617b6392bf057881cfd9cfc9ba21b7a10cc1343a7da74. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLO381502785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e1514735e49ec6ea168af73ef5615b65788f664d94363f1215c28b3c5e1da3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLO381502788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642d855361ede83425c87560ad65eeed14929e1d6308e5bce400972d869d5c38. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/PLO381502789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3d71d181722252792cfb5f45983511182a85c1fc863a55fd0bfda629384324. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLO381502791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03a9df157ac74f9f7829bab4e7faa49670b4c405bb9a5621e177af143f29c80. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:27:46Z), 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/PLO381502793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3f8850c01de7b11266934e25be690e80b41e045e05fdf6e95b81bb17ac59bb. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:37:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLO381503010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817cae6a172838c836542f3535038b9297a8e014a399eb989703327a605588e0. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:36:35Z), 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/PLI368824380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b5fce19e9df7b4de452c3dba9aacc5f4c1b120c5867ba250794c784bddc0c8. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLO381503131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cec2f412aeda89186c1913bcd05d178f9c615e9b01e3499f321e1f6cc61d68. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLO380903229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe57938bbf17e0f1976c63ec82b247fbb1841ea4b0e7f00ef2eff9bc98176b3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI362611410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fa688299aa4b8dbd263da60bcc3543b07b282b0fd680cb159db6cfe808e6d8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI369194790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea79de283fd470dd9c52c35195e06d4a1400122357d98876cac35e36e594a16. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/PLI360652450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c514619f3e2c3bdf6c5d2a331839c906a49aec19ba3b836d6fc10678c421bd. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/PLI369015470.
Czy kiedyś Cię znajdę (2021 Version - Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7704c3fa3e26dbdba196d9732decf989fe2aaf5f5821c12d3557bd1b7b3a1c07. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI365117470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4868ec94fda7de3dda88e949bfc7d3a199164fe44a26540661c98303578e8d98. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI363595030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c7a928d13e77868d88b2d35876c7d168932399149f5b02661090e9e838716c. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:17:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364727650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd71ad33e35dced811cf9f8072994d5fed1b1acb0d0cf89114f17203e929eac7. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:50:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364056880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe123673d588735e0d596553a59da5bb300d76ef9ddb6b43564be83ee3e05def4. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T19:54:43Z), 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/PLI360290050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81ef3198c6308e329d2c99d6f6a28e10101145bfa7677b4c0a775c151fedec3. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:06:30Z), 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/PLI365769100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b498e1a3ed3a0f68d689c19d8b76e8ec620a0c78f00792ebbe9a42cd2f33e4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI361979460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c1f8719d0a8b0780323902c7aad59241abf11f95a5383e2cf5704f99966955. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI363605510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd71ad33e35dced811cf9f8072994d5fed1b1acb0d0cf89114f17203e929eac7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364056880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b498e1a3ed3a0f68d689c19d8b76e8ec620a0c78f00792ebbe9a42cd2f33e4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI361979460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e61b9f2715de0587be323fcd4a3f144cdd05401f2cca208cd44284dee6f0504. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI369784330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4779f101cfd6d36822bce9b8c5dbc99e292f34f2a9d57eaec3dc95ce2c2fd168. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364390010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4868ec94fda7de3dda88e949bfc7d3a199164fe44a26540661c98303578e8d98. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/PLI363595030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7704c3fa3e26dbdba196d9732decf989fe2aaf5f5821c12d3557bd1b7b3a1c07. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI365117470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f76d0324ea5d0a33b903e52e92854a237ecf06f2864b1dfac09eecd678d550. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI369539100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1121bc25d67ea58ce51f800c1523a03dbe74a84133f4017f05e437810304978. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:06:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364390050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff12d823a57d017d6835053e79a13c62ffe17551307aa0c679930c361f25c6e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364390060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185f4bf16781fd07a76ff3c5771ce07d35fffe3c7debc507fe04d85defa7e376. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI364390110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd58a7f26d1c8b526f959d6a803ad0c004794fc31db9c0230c24aaa426072944. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/PLI363348280.