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 0x2feb58d491f06d211c5f264a572a2d5a99229777c434b84f91dee90e8bc41790. 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/0f845e3d-4b9d-41be-8b57-639d3020ece5.json and https://artists.proofprofile.net/proofs/artist/0f845e3d-4b9d-41be-8b57-639d3020ece5.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 0x6f72e42e5f3b0c5b98c373f68ea8bc090b4cfba73a8acc5e4d63082fbe8cf49d. 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/SE5752155320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4f9859eac91a5beac7ffd8adf722e67ee4bc08aa259b4f4f2971c451b7ed1c. 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/SE5752155321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26ae0367e722662677e5de5153e2ad241cee48f6d3ea72c0c32727be764d831. 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/SE5752155322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef52b200e697c568771c25ef797496eecfa5fee34637e8c366230285e40fa76. 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/SE5752155323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90486129246355adcc232aa2ba41d35411e94bf50174ff9cc918ed51810a6e88. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/SE5752155325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc099940255681f2da4f4618ed1ef5c928d5c975616807d2047b085a78103955. 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/SE6QE2167811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf444f334b02a5c20a68ec8f567edd2210098b1d0d47cf13545d429be8a28bd5a. 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/SE6QE2167815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd27288ec19429f66278b202b533a8eb26973a9f7ca6b18ab52143a60cfb2af. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:59:39Z), 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/SE6QE2167819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3077c38759aab1f722bc52ed0feef9b688f6d19392a7db2bac8faf2698998ba1. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:23:16Z), 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/SE6QE2167822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dedd1e3e41b4b937bb3d6fc6036726beb4c773912f3970139d9f67a0cab9f6. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:06:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2167823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c96baf081344304a12e9ff1ba000dafbd33ff24298e0872ea0ce7c348109240. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/SE5752158184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d51564b0cbee058bd39e3ebb5238395e9dbbc275173d6847cbd678216add16. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752158187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b072200d74f87d1a72b886d7819eeaf09a08935a5bdf94cf08c8ac38635b28d. 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/SE6A92126475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1d22ea398bd593bf493c77dca92728e57ea380e75c27cf157ad4890229aad3. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A92126476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53aeb2a5caecb0feb431e476af62976fdde5e6c6b5c41d4fb26576be438c45df. 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/SE6A92126477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c46fc31a5c58b5f028fcc4dcf4600f51f45157899347557918ac3e5eacd3b9. 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/SE6A92126479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc1916bcd66f73d8bbb020382f46db2e89f06cda7884dbad87115a526263a65. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A92126480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe034f89c949c6e1aed4bd0f215c5dda200cdb36ff1f97b1e963067c748d96410. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/SE6A92126482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfada0b22aff76321614c3f0e386086e7f1f6d81cf849d75e09511543d251fedc. 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/SE6A92126485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb2027aaefef207c7fd9940d324ee7f3439e70639b5a2eb5acb985128e9ae59. 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/SE6A92126486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa548677ac24c591c385a7e765a9cf26d80259b7c0cf5e3076643f5db824f983b. 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/SE6A92126491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd3a7eb3112297d3219822649b3925a738afcadcd95c00d6c98ded124602cfa. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2161648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f030ac2a883761c34886d998aae52514119c50b87e1d5230873a76e23de636d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2161652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e63c1c1daad0b9df0528ba5c3c36e26f3e165c5761a6e2894d27cfdfe4d4f1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/SE6SA2161653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f72e42e5f3b0c5b98c373f68ea8bc090b4cfba73a8acc5e4d63082fbe8cf49d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/SE5752155320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4f9859eac91a5beac7ffd8adf722e67ee4bc08aa259b4f4f2971c451b7ed1c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:54:59Z), 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/SE5752155321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26ae0367e722662677e5de5153e2ad241cee48f6d3ea72c0c32727be764d831. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752155322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef52b200e697c568771c25ef797496eecfa5fee34637e8c366230285e40fa76. 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/SE5752155323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281be5517a3ca4255b59f093e60aeef264705cc99e2d0a6a1c26dc79318fbd32. 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/SE5752155324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90486129246355adcc232aa2ba41d35411e94bf50174ff9cc918ed51810a6e88. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/SE5752155325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c96baf081344304a12e9ff1ba000dafbd33ff24298e0872ea0ce7c348109240. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752158184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b1ae80b3533966cc33fab45d06fa970046c1200bbb4e023e808db649ced84e. 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/SE5752158185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d51564b0cbee058bd39e3ebb5238395e9dbbc275173d6847cbd678216add16. 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/SE5752158187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176c8f821eec1b0c8b910877559375785450f3f9861a40bafe41072387b05b22. 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/SE5752158190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb43c5ae66418d7cfc1fb2098a4bed90302fd468a6299d4ada7a6143e3899c7a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752158194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b072200d74f87d1a72b886d7819eeaf09a08935a5bdf94cf08c8ac38635b28d. 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/SE6A92126475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1d22ea398bd593bf493c77dca92728e57ea380e75c27cf157ad4890229aad3. 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/SE6A92126476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53aeb2a5caecb0feb431e476af62976fdde5e6c6b5c41d4fb26576be438c45df. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:55:02Z), 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/SE6A92126477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc1916bcd66f73d8bbb020382f46db2e89f06cda7884dbad87115a526263a65. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/SE6A92126480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe034f89c949c6e1aed4bd0f215c5dda200cdb36ff1f97b1e963067c748d96410. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/SE6A92126482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfada0b22aff76321614c3f0e386086e7f1f6d81cf849d75e09511543d251fedc. 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/SE6A92126485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb2027aaefef207c7fd9940d324ee7f3439e70639b5a2eb5acb985128e9ae59. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/SE6A92126486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe934ff9becdc0fa4f420e105ccb784573f33ea58b82cdf3a1fcee1e8299ba353. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/SE6A92126488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa548677ac24c591c385a7e765a9cf26d80259b7c0cf5e3076643f5db824f983b. 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/SE6A92126491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5005e1beef159a3457b743abba9e9a943d54e3469a9d938e02744e11c46283a0. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/SE6SA2161647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd3a7eb3112297d3219822649b3925a738afcadcd95c00d6c98ded124602cfa. 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/SE6SA2161648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0133dda9fd1f65ddd7a8819ba77eab56da98b1cfbd384fe56807f31b86d17012. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/SE6SA2161649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f030ac2a883761c34886d998aae52514119c50b87e1d5230873a76e23de636d. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/SE6SA2161652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e63c1c1daad0b9df0528ba5c3c36e26f3e165c5761a6e2894d27cfdfe4d4f1. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2161653.