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 0x0850ec5480e0a1c7b210f19aa94131476184ec0a7ced0fa860e3808df0c7cde8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb48e233-d3f2-4d36-83a3-e00885d1e8b4.json and https://artists.proofprofile.net/proofs/artist/cb48e233-d3f2-4d36-83a3-e00885d1e8b4.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 0x90f6b2896cf79ec7d415ddaad71252a87677dc1fba3dadb80eb0a2b1cfb4a43d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2210417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48996643fa104a69619d800140c1ebfe062420a65646a789ee2b14d1c7f0e40d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT0J22100596.
Escape (Inspired by ‘The Outlaw Ocean’ a book by Ian Urbina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84800d01a77b311ce885dc3161720809ca99c3639e72f1c9ff483d944e4b441. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZQAY2136629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c7c43fb812d084b3c0db116d624ce90d92b2e9e97aa7935203db5fae64bf54. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZQAY2149158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffe878f9234aad8cf569e3ec2b142dab1529d1f096cf1e482c8dc54dc61e198. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZQAY2184549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ed0965627bf13522a74d58901b784eaf8fdbb4c8724a92f1c87c4546d682ed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBJAJ2301538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c40fe60095a358c56ebe462d426a1c1b1f0e91f2270f4e9d11da2a089105e9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBJAJ2301537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82677abe643a69929ea35ab2cd0a391f7f8d32c714da1896bafa6915aba747f8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKU332300265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22559ffee9aeb194283058dec62551ba1f0765bf7f7e000fcb51bc85463e64b0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UKU332300267.
Son De Lo (Tim Cullen Remix) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23b616c32ade0322bb6cadd66ff08e55c89d08af90fdf2293231cf38f5050e4. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/UKU332300264.
Son De Lo (DiMO (BG) Remix) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeffe461407cfbbbe7b08947bad171e49c7e2457288146394f8d98d0671f5018. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/UKU332300266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3389ac84025d069a61b9ca02647691f2bf1ffd33e4356858ac8c257524bd722f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32359652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca62cdda4b5ef8e4b5250c91ed1635a54d9742fc37270a4ebd7b3b9c96c59fa9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US38Y2304083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99e95b486b01c1ea3d7ea537bf49a0a260846bd8517ebc8efe59a0333893dbc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2380585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7e8764250dc6d72e77cf4f7733cdbab8dff1dac0e2def812c245ae90378265. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBJAJ2301020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f69b7d8ddb7291a128a829068670c521f7798158029e1475d4b812d5970531. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJAJ2301019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ba32875989aefad8c8d8729a90c38eea0fc7e2fb955040813fbe3ed8335506. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072340805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3be1882c80d1ce86eac1a128697cab4a0d72c0d4fc28583127f709ebcf822fc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2367261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bed9bc83e159c330c9dd9eae0b006d26df84dd7a4c6df2585542fdb9dba76e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA7C62301055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3b60baff306c75a470c33b1e6a3f9a18193d233507f853bc079fd642d5a513. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA7C62301056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3332ad986a53fad983f001c070021d70a4634b9a78c6df6f6553ced12a3d81f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM7282399623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe998b3036bcf49982a70875a9d8cfd54bd9ff66070d9b0c5344df687f041c0de. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBJAJ2300659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39a1f17e84d3b2523a2709f373a735021f5a855688f89682a6ba5dcd4da5afc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJAJ2300660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fa8fdb00c74d87257ea9529d41196ad51c7a00c7990751c140e2dfbb00bfe8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU332300197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf32d9bad45ea52eee89b86304dcf5c5ebcee0919eceda183b716a4e9634469. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/UKU332300196.
Most Precious Love (Unreleased CASSIMM Dub)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a3dcac3a691224c0b65550749de7fd102eb08e4b9b31016d0e95dda221f4d7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82222012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9d69cc816f0d5487cea84d61aaa685164e63fc19f3001417daad04528f269d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEPI82222013.
Touched The Sky (Unreleased CASSIMM Dub)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036ff876484b5406cf575234c3b4307ca4930ae4933e7ba3cdc095f4524aa0f9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJAJ2201603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b50c8775465c984ceb09658ddc4a71db91ffcd06b19d647e053c6172e176d4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJAJ2201602.
Self Religion (Believe In Me) [CASSIMM Remix]
Self Religion (Believe In Me) - CASSIMM Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60c4e3b2979d80d279671fcc7335f60c2fe95837346662474a1307c0a519a07. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLML62200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78ae6b1dc2987d4f328d4552859577ae7f51c4894ce71f74b076f146c930f26. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:56:38Z), 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/QMBZ92296238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d1410a55614ca41018b6db3e93f9389002efa6a8937a0f1581d9c2a70b822c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMBZ92295401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91319f52034b77823d0e9bdc3f882207f68f161d6c747710114c57b07e0b6b79. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92295399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468778f4072c01bb7808fb5135411f2f6c5ba9085ee2928f5429bf75d5cc0f49. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QMBZ92295391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6abe894117388c00085a957f29c551d6c5d5158c2107cb9271af5b59466b46f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QMBZ92295393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02e8c018e1ba0d4254dca5769f668a57a7429100eeb87e0215b7f2108762104. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBJAJ2201189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaed1f20a604671c5e0b5459663852a9ae2dec17a1613e8d84e1ed1a4327e00f. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T16:30:46Z), 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/AUVC02202510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79296e39108fad122c82cad8aac257647df4a1cfa32c64452a77f28ff68f2309. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUCN32200123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0822af0b8f4aa470a147a3d76e5cdca9bfb3be9eca705f828ff8d8aa0e27034d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEM932200081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e551b11213fb7e34e244603cfe524669187dc04cf04dc5cbdc2ffc77ae9080. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2254586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa7569591e27f80eb6bc25d0b93e5e03d983bcaa26ebb0df6efc9e970e87f15. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2248839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb54217ac783c2aac4a401c3cb976e72f1f81fe658beb760b0343259cbdf781b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82205631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a61e1e00d758bfa8795f6f27ad2357073213545b4bca194d459933a8fb4c51. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJAJ2400435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe735a170fdba01098a251c6edf244cebddfc27c529f7ec680bdb39396304e057. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBKQU2380587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed19834d9d8549e1492db5a68478d93ae2def7d968460670ac3dae084f7c87e5. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/DEM932200080.