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 0x3c1ff23ce8b84a9cd39aa929975ab68876bcdf191d19095908cbcb75a2151266. 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/ff7b18d3-d16b-45e4-86b1-9d0a9777785b.json and https://artists.proofprofile.net/proofs/artist/ff7b18d3-d16b-45e4-86b1-9d0a9777785b.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 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 0x7240eeb1350d0a8dd0c42186cfd1399cec512f46fca1d5e3ff663fcbbdd46f47. 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/GBSMU7967204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9ab6abcf6ac45b288ab3748d356a73b1c3404d3298b9621e3068a2d7d670f4. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/GBSMU7967205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768cb3da8ff868a029cf893001d4e5bbcc60e1de2a246c483e87417885f1b395. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/GBSMU7967206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53db44f0956d80ee86e0e879517058ccd8df13d997c153f5bc618ae5d9f3595d. 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/GBSMU7967207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9508fb7a65be577f9a66f35c0f3945d2ad0aeef2f46ea18b4b36bf9063cde6. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/GBSMU7967208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f403f391144bba68b0d3f4236c60ce195a42527102edc490cb7b1217476ffd. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7967209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c1d0a4a1320462334aed9dcfe3c14c28b8c7e282f59f6d60d7b8a2ed4f0f12. 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/GBSMU7967210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3545eeb2291a9e37fd0bd45f0db993c73d2ade1b57dd5cbf4e9d6f6a65a51f48. 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/GBSMU7967211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07126f2e224ad89e1327860313418b55d15b9eb45982eed267acbb28d925b229. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBSMU7967212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81452c88fb2901fdf55cab44efc520976edd02e718ae041f8f1f29d97aa7a58. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7967213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eadda146e2de7b30521ef929f207e8d4e91850ab318ae421b2a99da2b6f8122. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/GBSMU7967214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8979f3e954456f8c05578949036feb6292e3750ecd2a7fb5851f45dc631689e2. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GBSMU7967215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2947d02dfaa8553c6c0df4bcbd595a3387763abccf414a47f5243dc7a87fb27c. 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/GBSMU7967216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9bac82406c2b1d4935748e5160a8f8451ec357958d9c1e69dcc38af98a4c32. 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/GBSMU7967217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a9cd2dac791abe2431407b479f56505f19e6615267ced7da8a29ccce458f2f. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/GBSMU7966016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1719b3693ca4443015047051c01bac7eb0fd20ca650704f420ee71cec68348. 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/GBSMU7966017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec35405ba8f485bcd8d067fb0e5ba1c7788c44feda7295e5d0143907dc5a6abc. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/GBSMU7966018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9c55eced7b1450f9191737a107326d078cb16b3ec3893d802728169e7f262c. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/GBSMU7966019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8722ef1409e0f5c053ec997f80c3087022171023dc3aff234ee72fe14c6219. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/GBSMU7966021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556402873621f2472ec3f0a14316380b5747a6440295b177e9b8e1763d291b2f. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GBSMU7966022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e4482dd518c6f95ba7acdb520c345b4b3c00012f0c761f0293398b9bed4d16. 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/GBSMU7966023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x988ad0c85a51ee8064c6edee7c7efafcfaadfb6f7aa94d28e4de03d84a02fdbe. 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/GBSMU7966024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18778ede97c1913c2af59de5b63ae39f9801732bb81db83a631ace787a313bd. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00af67d5d249ec5a49cd01c5858a3ce2c42b148e50f98a977f828c2cd2db4061. 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/GBSMU7966026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bfdcafe52c75296d55fa20ed8fde35741fca9b19d67a5df1a7581c8e2ad25c. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GBSMU7966027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335918c6ec2f59863070f8f68dd9092f8992ce7344fdf5d5cd3b4fca7408f0ee. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBSMU7966028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c4dd6d97d32e0ccc8a8b88fe3a2abfdc63258bb3200b9f8708859b10488217. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdf0852525752b73c47930f96120e9b562dc29d6059159e9926087d36e3041d. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb8aeb03982c3d9097123684d356aec647a8922a95ff3b2c519a30675fac0f2. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBSMU7966050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0da0416dd0f9655c303529a1eb9c1b27044cc450c4cc2b69b22eb483c06542. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GBSMU7966051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a7945c2318653c0fd1d2f66377d3c371a2e07a87a302be131f9b9013de7013. 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/GBSMU7966052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c5ba6a58583f78fd9b50043cec59a4314ac343164fa6df9f286c0908dc9aba. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/GBSMU7966053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132b34be5e9f3a95b4694daae9c801b906a7f6b23500a40afa9fafdbb064cc24. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBSMU7966054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42c8f502adda002cedcbb51cee67dbba3ad20a74e922621eab219123bb44c5d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cba41c1a7cf9bafe023bcb179dedf574fee60e90c8d6cd8d9640723a6f96eb4. 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/GBSMU7966056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be6cb24268bee4c500aa55b56561bad7fb1df375a32ede0251b185b49ce39f8. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf138cb25116664575fd03a894271f553578f685fd3976ac662efdb38eb8a8231. 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/GBSMU7966058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22344774ab3358160bdbf386dee252cd9bebcadaf3706a3652f7af268fe3c1e. 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/GBSMU7966060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c45dc972e3d896bcd6c4309ebbb092976219cdd0268c92c635218e8f32fd738. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/GBSMU7966061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a51923a0e60ef59b2502bd84b41b54989b0836da2cd910226dd0779ebd5d68a. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793a9b5d06f06dfaae0ed6cf73211f293dd4b9bb67510c1218bad5bc9eb75227. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/GBSMU7966063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4addce5ca6d09a10c4e0616c589e63e6146f9097fa75c55694584843b848fc54. 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/GBSMU7966064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6a108599b5d626def200ccd2b0c0c56f2901025cd496cb07107f72a787ff78. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a734d80cffbcd491d17fd7d63fe604f5287de5140b2ae37f4ca46cf4a4d191. 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/GBSMU7966670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6301de608b4cb4288f15e9ab46e9d27eb2eb047d7e1fdfdfdfa9e76e01fe03. 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/GBSMU7966672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395191f9873385c445a09d421ac37a57f6d2c5e127cb7b6c625b1c7abd389a2d. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/GBSMU7966673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fc2c4969155f3fd5582fec69490332415aba5f8594459a8cf0b5fdb239be54. 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/GBSMU7966674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d0afb74fc0cbec92abfa2587d6a0a45e52f36cae38b818c251eb86af7dc813. 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/GBSMU7966675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad7a15d46767df3571fcf4083935d27c6da0bfaae5c6aebec42cbacd03249d7. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007c0b2b6fd76d6aca7ac475cbbd557b85359dbe3d4721acb353dfe6363783aa. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/GBSMU7966677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf2e9a58eef3d3a994c28e5fe3877f8548d2ae14cdc0a9b92755dab2e7c9017. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GBSMU7966678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5491a6a6425ffffc6c5a36048fee21fe73c36af399a7672b59aa09b273dd79d1. 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/GBSMU7966679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb2475f5e968e5e9433e7144a1c91424c3d4227e2fad8235a68ea4519154097. 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/GBSMU7966681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0774f5c74c78ecba8534fd30ceddbed19271124e00097a4deb237cb895af47. 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/GBSMU7966682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe580b7a546332b1b36274ef458d6fca853452312c382f69ff156d64b6fa4506a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/GBSMU7966683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228f3703dd35456722acf8a530c5b471b8d1aa8e3a234a8595f4634049ab2e7f. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/GBSMU7966723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28506aee44249e7af9d99fd564f2ca16f048df5129f7180c637bc3993361cf6e. 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/GBSMU7966725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa324bf08aca7ee1d19f069bcaf203b98a9037e8b0b51262ea3220164cde4b1b3. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1e6fdb69868aa829dcf8d56db66b59bb2a97cfc5cfea93ff1e981069dc1c56. 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/GBSMU7966731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9848ddc1eb2bd9653f956f05d322b43caadb30cd2713677628e2e67e6d866173. 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/GBSMU7966733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c570bb7e8a5e5bb0cd3834f8f0a67d88a299f9e422537575552872797c7ebbe. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7966734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b40b10b96e5b04ad78cb7ee1a7497e298729e6e0b8c52ac981e4ae257ca413d. 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/GBSMU7966736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8160bfccdbfc014c00db5de1b2c9a1e188cfd1b59271e8942bec548c0a907791. 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/GBSMU7224119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d0e447664fcbef8ce8971dfb9a52c8cbb90767430795d1b13472c828d6e2aa. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/GBSMU7224120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d33d27d265433cdec2ab7e1f58dc0a5f3d7677987b79b50a553f71b1cc1f9f5. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/GBSMU7224121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c53e4a337f84bd510ab90ce1411601032b2c3c3347cd50c8cc51a95d46ff310. 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/GBSMU7224125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397163be2605c48bbac85241489cf91fa92d026290510136007bfb2ddab164ef. 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/GBSMU7224131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78a49d5b7c24d2b27d74f6deed4bdd9c6d645828f1179c88de35a439bf2ee06. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/GBSMU7224133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd89f64672d51de6b074e8727c7c9121dde80845e98559f6f808df7cdd0fd926. 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/GBSMU7224136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74bf10b71bde9fd9450e2dde37670d310ea9d3fe713a62d17bb476db466110e. 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/GBSMU7224140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947253c4dacf265f875fec6b4be29a60b406de5aa363ddcf9fc5fd1cd58270e7. 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/GBSMU7224144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384bfb2fc03c30a5cc3cc6b9b0684970001d9df08ae0fb84105499591d6c65e7. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/GBSMU7224221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1554001024f063af0bff4d9b011df41be84af295031c11542616eee7213a2b5. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7224222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5618700bba1973d1c39d5439e1d42203594b117a937b86018f9bd8d4e0699c39. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBSMU7224223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545b855543d1fdfc9b20cfb2a812a7a506160d82566044716511f30e47aaf6be. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/GBSMU7224224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90053aed0bb7918594f8e04ff37d8d68146c8f5c6c6e2043e4a720fba4c5160b. 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/GBSMU7224225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516608bb0a0c2c932c18f79a2c97428efea2bd629136a69af2abf255e769c86c. 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/GBSMU7224226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e5e6110ade5c3d1e462686bfaa0b27b56d66b2ded9d37a2540900ff8ea2f97. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GBSMU7224228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28510a54fa2a274514dddd1eac117db2d788f31120b8481c3b8921c63a471c34. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GBSMU7224230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbcdb42af750fb27a02f30315e8fa6d4bf0f5ccfaeab177b7242478260b80e1. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/GBSMU7224232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ab7a8af7a4f80d32f3fe0b427fb6985736475bc5277f1fabad4010f40f5260. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/GBSMU7224233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81602ef27156263c83e109fd8fb9f53adba7d073d6e504e6abce497815f3b01. 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/GBSMU7224234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa433d9878d92f3c6d73228aa6e68be0c10547a7b87e01341c85984a29f2bd31a. 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/GBSMU7224235.