Onlap or overlap is the geological phenomenon of successively wedge-shaped younger rock strata extending progressively further across an erosion surface cut in older rocks. It is generally associated
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 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 0xe5af71abb68d110b8dedb15c926402ff7d20e716a99547e5eeccea3a6f15a9c1. 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/ea1220f7-dec7-4c80-8845-393834174476.json and https://artists.proofprofile.net/proofs/artist/ea1220f7-dec7-4c80-8845-393834174476.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Onlap Goes Nightcore, Vol. 1 (The Awakening)
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 0x7e5f0c6224e8c6fd2d7fdf340cac6f2fc0de434a492dcca611a7bfdc17686dc6. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1639581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e461af5e77fa714d50df037dbffa7a6e77b0e490951e3cae57aa0e6703159f7. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACZ1714905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcda1437651b29f66207033f317da864108bf174ac94b04dc23b82645c65263b. 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/TCACZ1714909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5ad5c68019fade57f165fc8886846c42cca7455b4174d08e86f73b43887bdb. 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/TCADG1733047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35829841dc064e1e455a95d5b127d80462d9c4478be83b8eb02b8c5506fbae4. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/TCADG1733050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7e0fdb161c74fd03372c79d02ccafc34850197f4ca8cd2a8d4968de99631a5. 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/TCADG1733052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f175d0b22963dfe69cf0a93443155f2106558b37af9b1fbf8a8c5e9c89b591. 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/TCADG1733061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32a5b9824a10c83792d3f33049896804c6d5b627c8ab044a6f9da433c17f79e. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/TCADL1807307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d2b454397b6f854249b4c49c899dda6e31cb26f4247b987de03bd203967fbf. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEA1954327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ce9768ec2b3bde923751125ccd5cfa88bcd3caf35fe206037740898c532e18. 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/TCAEK1919573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd98ce00c1629dcfab45e30bb52d57874c146bdbb283e96639a55f40d36900a. 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/TCAET2025060.
The Awakening 2020 (Djs from Mars Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5637e4c6b53c395d5df83e8e8964fdf931e6ca8e5e2c1a28367b2ce968ce1d. 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/TCAEY2053068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ae31f048107c1b4020d3d2f4aa02b2bc259494d6d603e53364588f4a194560. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12033011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d2b454397b6f854249b4c49c899dda6e31cb26f4247b987de03bd203967fbf. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T08:13:46Z), 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/TCAEA1954327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ae31f048107c1b4020d3d2f4aa02b2bc259494d6d603e53364588f4a194560. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/FR9W12033011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd7b219f359842749babc75288cd001d12d660ea32054410b440cfb1399f41d. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12039645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761799e9a2a305add08fd0f61af0538c98d7f8b642383031f37de27c45e39d4d. 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/FR9W12101088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81e03408d4c702eb798c469642be1758568b219582e2921e44b1951a2e19cf2. 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/FR9W12039646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce23d14969e44dbc497c7d6a00b3c10bb09cc08d530d82d0f42bbbc53eccfd56. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12122373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacac3247d35e09b78e8c04e00c7f85ec2d52b329b878534e833b88bdf6ee73e4. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/FR9W12131993.
Everywhere I Go (2022 Remastered Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f6fa8de60a8704731bc63e3c85869c3b5a400536e5b823658760cb3018468a. 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/FR9W12204541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3886f014942769f1bc99218fbd66b2d2a1d657b3eebf710b83d894ec7f2644d9. 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/FR9W12352917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8796eb7427cea26abf989392b858688583be9f4d8f5a2604a4b97af1a77e7a1e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FR9W12315965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155594e940b7cfaca84d79e51d040f90888ee6cfe03aa7eb4b74945554726282. 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/FR9W12352919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6201a0ba20a148c421891a7ed7b49d67f649038e903c2bd8103357af5f0b61bd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FR9W12352922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b00e32f68336e18ef5756e698bb12a1845ab9bc57334c03d54ca34a9f3a548. 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/FR9W12352918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3886f014942769f1bc99218fbd66b2d2a1d657b3eebf710b83d894ec7f2644d9. 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/FR9W12352917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8796eb7427cea26abf989392b858688583be9f4d8f5a2604a4b97af1a77e7a1e. 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/FR9W12315965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd348a1719d5c34deeade9326a81fae980de0f17eb3a32c7eed37511715944c. 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/FR9W12334137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd348a1719d5c34deeade9326a81fae980de0f17eb3a32c7eed37511715944c. 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/FR9W12334137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8796eb7427cea26abf989392b858688583be9f4d8f5a2604a4b97af1a77e7a1e. 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/FR9W12315965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7233b763ee8eeedfd374f1b69def0e9c454a72ec00f54ec7038a958de55b09ab. 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/FR9W12334117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3886f014942769f1bc99218fbd66b2d2a1d657b3eebf710b83d894ec7f2644d9. 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/FR9W12352917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155594e940b7cfaca84d79e51d040f90888ee6cfe03aa7eb4b74945554726282. 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/FR9W12352919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6201a0ba20a148c421891a7ed7b49d67f649038e903c2bd8103357af5f0b61bd. 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/FR9W12352922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b3dfdef7a529c649d7af353356dac10d61466704625f4389c6a18534c5e689. 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/FR9W12302542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b00e32f68336e18ef5756e698bb12a1845ab9bc57334c03d54ca34a9f3a548. 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/FR9W12352918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6af5a1d84da46582ab2c306e37504c3f2365740650f47497c4258f53f1f8fc. 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/FR9W12315964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408e4e09df759442ea5551b35d1bd5b7745c6fe2970c621771516ff23ab3dd71. 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/FR9W12334118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06e20af02c556a27c7aa13e5b701d03ed00362d12c546cd81348f50bcfced91. 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/FR9W12352872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc19dce4f2bcc9037ba56889c150208b53ac732c859cc643baf7838ce449a12e. 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/FR9W12352873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0305648c1001c27f0fdf76b282ceb8218d7f224cdb68d56ffde833eb72581df. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12444705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd423c18e83da8724da9b026447b8d801032b187abf17ef6a0d260f48fc5924f. 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/FR9W12300476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aee11a2ba97e38f6260524bbd01b13bac8be21e1b23801abe3b2fd534821331. 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/DES372401196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa065251e1c58df11255f42d00e9d66cbf034634b4f307b01a33b941e040e592b. 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/FR9W12403729.