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 0xa3c7499b4bbe9f26140a85509859dfd98630011e28c181f61b125fc1b2abc0ae. 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/a1c97c27-091c-413f-858c-239d69ae8b03.json and https://artists.proofprofile.net/proofs/artist/a1c97c27-091c-413f-858c-239d69ae8b03.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 0xd37678a8c22720c39746deae56d139ee865a3bf8ff7a51ff6cf9f9e6aa0be82b. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/CAUM81700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a20cfc0b89b3cf82b99f84f3e67e0d1b753ab18aeb46d54869e4b34244e3b06. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:10:16Z), 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/CAUM81700073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb166bb82d242bfe2e9bac60bada30576b79c54143afcd18465be94116dae8c4d. 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/CAUM81700072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff53bc313144d989537ffca27ded2d299d8a7edd702a6117999f6926a7077f8e. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/CAUM81700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69841274b12698c51a8de7a7dfa0d6091aebc8e0c3c141dc2d59183aba07b278. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/CAUM81700069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8e1e8e3b26aa2247944201141abd82c3c2b3496fa0e4283a58a9fb0dd7fb20. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T18:33:05Z), 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/CAUM81700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a20cfc0b89b3cf82b99f84f3e67e0d1b753ab18aeb46d54869e4b34244e3b06. 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/CAUM81700073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3604ddac1b357b28dcd07043cc0fbf4b880d1c0ce2b196c03412e6d930190f02. 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/CAUM81700074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6852822e9e281dcb80e200dbb63891c56c2c0e2ce5d530f52f78e3626496501. 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/CAUM81700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0315070aaedcbe6e59bba52fcbb9919fe2b80bd9e87075009a03d12b9db13a. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/CAUM81800149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf06f8924effe7390428591bb485640c8420180fd0afa8ee7a36423384d18da. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:06:54Z), 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/CAUM81800150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb166bb82d242bfe2e9bac60bada30576b79c54143afcd18465be94116dae8c4d. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/CAUM81700072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff53bc313144d989537ffca27ded2d299d8a7edd702a6117999f6926a7077f8e. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/CAUM81700068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8e1e8e3b26aa2247944201141abd82c3c2b3496fa0e4283a58a9fb0dd7fb20. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAUM81700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc49b0a09d4e18454d7a8c2330b296e8f730b6effaefb26235ae59c4bb272a10. 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/CAUM81700075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6852822e9e281dcb80e200dbb63891c56c2c0e2ce5d530f52f78e3626496501. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/CAUM81700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121ac19d2c932777ecc3b3247b203797b79b68062806fe278e151c79cd88a0c8. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:58:15Z), 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/GB6TW1900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaa89d7600cc822ce74e7b912d72b59ac8991db97ac72e6fb9f5c8d378ae3d6. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:42:33Z), 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/GB6TW1900079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca501eec967d94f93e60a6022bd1acc16496ddd9cdc01a3f3eb09358ae28c2d3. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:03:08Z), 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/GB6TW2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca501eec967d94f93e60a6022bd1acc16496ddd9cdc01a3f3eb09358ae28c2d3. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:26:23Z), 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/GB6TW2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b1f4139dbf0cb5c3fbbc4d14b8cb6c644f4e56f0846a4efd032032407b6ef0. 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/GB6TW2000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cef18a37ce5455ec0248921afef75e193dd80786d9b36158d7eeda20ca7049. 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/GB6TW2000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395d82eed1ddcbcf07f2686cc7349680e29abf41e19343d2b18c4b66bcb055d5. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:21:35Z), 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/GB6TW2000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a9f780fad55a4afe1c3e3160fe5895a0093801fcb9fe450e483dab00f10459. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:54:00Z), 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/GB6TW2000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca501eec967d94f93e60a6022bd1acc16496ddd9cdc01a3f3eb09358ae28c2d3. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:53:20Z), 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/GB6TW2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b1f4139dbf0cb5c3fbbc4d14b8cb6c644f4e56f0846a4efd032032407b6ef0. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:21:58Z), 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/GB6TW2000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cef18a37ce5455ec0248921afef75e193dd80786d9b36158d7eeda20ca7049. 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/GB6TW2000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6f443c67fae6ba0ba4622e7e326af61a18ea58aec8427e7cbfd4f47b1633d7. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/GB6TW2000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395d82eed1ddcbcf07f2686cc7349680e29abf41e19343d2b18c4b66bcb055d5. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:39:30Z), 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/GB6TW2000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a9f780fad55a4afe1c3e3160fe5895a0093801fcb9fe450e483dab00f10459. 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/GB6TW2000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552147207df11f4877e4411b8d3b706cf05e163b777239912755dfb4af059f3e. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6TW2000072.
This Must Be The Place (Talking Heads Cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f9823433e44fc2acc11078fd1f0a9e728db28986c19934dd21669d0e1c8b0e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GB6TW2000196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f73d791be54da2caea789c2640fe3377b50551f7e3556cb9f0936737676fef. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/GB6TW2000197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fa6aed65b9613b2c4506316fa7ff1681bd3e6c039e9a91569fea669eaaff53. 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/GB6TW2000198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f9823433e44fc2acc11078fd1f0a9e728db28986c19934dd21669d0e1c8b0e. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:43:24Z), 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/GB6TW2000196.
The Bird Behind the Drapes (feat. Luna Li)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec66ee78e519c0a8b0a5b463fc7bc222531cd42996162a42771678550d69b74. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/GB6TW2100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e7b6fed91aa7dcc1f92326eee3a45a84a241ad69153616f57f74df3638d2e7. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GB6TW2100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec66ee78e519c0a8b0a5b463fc7bc222531cd42996162a42771678550d69b74. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/GB6TW2100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b3b92cd5b8a989d5ae7fb77848df790ad2056d3017b595517c1fb1ae9c0fcc. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:03:49Z), 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/GB6TW2100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e7b6fed91aa7dcc1f92326eee3a45a84a241ad69153616f57f74df3638d2e7. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GB6TW2100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4b224321fcebec2dd999a8ce78fa60919e2a7ae47ce33e24f882cd455d5ce0. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:27:49Z), 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/GB6TW2200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4b224321fcebec2dd999a8ce78fa60919e2a7ae47ce33e24f882cd455d5ce0. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/GB6TW2200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5ae4af0223a1aabfbe3d5373eca7be0cbddf8e10a31559176df5c902d2ba06. 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/GB6TW2200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f54080dc49912fe407b589fd753f43ee57dacdbe424bfe5b5ac313e295873f. 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/GB6TW2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89cfb152d147601ba11ccf6ff5cd172017b5f0e6c5247764a04cbc0000fa3a4. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:53:24Z), 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/GB6TW2200132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ca86659aeda8b1ecf7b06b279808e8922c7b8fe1153acabb2a8cfc49c0c65a. 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/GB6TW2200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb263ef7ee1067e38f0ab8f573bf64dc1b9d26aaec7a2780295d7cb8948eb719. 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/GB6TW2200199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4300cddf370dd4e1788fa9e83f5fa4eb995aa05c8c24c69f3b458a02211c09. 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/GB6TW2200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1606ce46864f3cab6ffdaa5da6d3261247b6915454e6547be4178a64dc920fb6. 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/GB6TW2200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006dbc2494c15e74c03224c3f6e6b94533919e7be7abaea558a1af3751cbfc43. 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/GB6TW2200129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f54080dc49912fe407b589fd753f43ee57dacdbe424bfe5b5ac313e295873f. 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/GB6TW2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89cfb152d147601ba11ccf6ff5cd172017b5f0e6c5247764a04cbc0000fa3a4. 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/GB6TW2200132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ca86659aeda8b1ecf7b06b279808e8922c7b8fe1153acabb2a8cfc49c0c65a. 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/GB6TW2200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060949f64e4328d90b96189c4baba566477d570850c75c4adb1a5731c15eec15. 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/GB6TW2200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4300cddf370dd4e1788fa9e83f5fa4eb995aa05c8c24c69f3b458a02211c09. 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/GB6TW2200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84304477a2eeab9189535bc3bc7ea1f9908380d34f8be5ea117d0ae52813f9ea. 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/GB6TW2200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1606ce46864f3cab6ffdaa5da6d3261247b6915454e6547be4178a64dc920fb6. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/GB6TW2200130.