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 0x1a9f6ef822c9dc175be105954a4792b9644f2da9686bbeddd680a5690612cbe2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48e2df2f-b99f-4837-afc7-03c810821585.json and https://artists.proofprofile.net/proofs/artist/48e2df2f-b99f-4837-afc7-03c810821585.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 0xd1a4b363539ff70d06e4ffa0cfeb07f58dd15e82c3d7d988e64d3fc9966aa4f6. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/TCAFF2058182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7e8db17bb116f200b8419480def75e4e6abdaf33c112b46823f0d0c8421749. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QM7G92025597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08041871b8a333419e078d9d72d3f5039ac1f870a92b975245ff5883282caaa. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QM7G92025605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fa4b376ef7fe3e012928d575781ca98fbab97e089bfad207b69ca61b07f72d. 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/INSE82200082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966bc8065acc5f8b52a1334847ed45373ff56ebc413f3c462946bf911c967671. 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/QM7G92025616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3673e00f6269fd8dc31e6c45625f940f1e16d3f3f19a82882e086dd0a2647f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QM7G92025625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3673e00f6269fd8dc31e6c45625f940f1e16d3f3f19a82882e086dd0a2647f. 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/QM7G92025625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2326f86da4f0eff710a04a0f25f137d9a1289d25ad05ac3475e0f6004ab8ef07. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/TCAGW2324329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26dab1f5c7343e7b45074e8a4228f4a5835ca1d32f73ecc933f4592016fcb5a5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAGY2300732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eadc5545daa8a157e29a1117421971c63b1e83c6864b19cacb0fdb5fcecea3b. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHI2301061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eadc5545daa8a157e29a1117421971c63b1e83c6864b19cacb0fdb5fcecea3b. 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/TCAHI2301061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454975d090e13f9b6519ccf204541ad81e2d16960f09f8412c175d959000d972. 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/QM7G92025636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15a73686557796b1f5001f04715e11eaa75202880c9c4c775af3af8d3093d70. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCAHK2369411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15a73686557796b1f5001f04715e11eaa75202880c9c4c775af3af8d3093d70. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/TCAHK2369411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285aa430890db84893ccc7a825fe976d3c7ddd9368ceab8be413f397a6b3dfe3. 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/USCGJ2402915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e4746850f554869eb5e56981e309530f68050311208ff87ba4073555474b13. 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/GBLLT2406678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e2fabe10b345627cf1619fc2e44f322ce835c62e75926801c22fef859ac02b. 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/USDY42414617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f0df301b3281354fa8510d9c27563fc27498d003c80c7c229d1d1f1aa5ac99. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/GBLLT2410236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340179cf0e4fdc8c0a94de63c23bbbe65dd79e0a83a4853e491818b6f8ae4040. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/GBLLT2415386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a687f75d12ed87578161dfc61da88c03c0782594f62e5e3f48ad79170d2ada8. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH102407690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2feefa85072cd3fdfaecb472a3ca89fc26d290b8a23bf22c57eae7b4add9d3. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/INH102408139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7511764c251df963b2b8829d52e868c1b04c228ffff346713180d877e022cb. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/USL4Q2469815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982ad7a6d05d6f4a00bd2daf2826ffc42079a75a5f3a4d9041c475ed23a6aea2. 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/USL4Q2496524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214f4cbd68cbf9a26facdbe9bb5bd1657bf34c6b5c31ff1990717b44979a3aed. 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/TCAIU2490120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c783b2def0d0765a62664425fd795be1953a451b4540b89d116df9ca922b27. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH102411530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe49feb1a0ac209cf5cdca4b11fe86c8c8c63a77628a0308746bace9f90811d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAIW2434831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fc0f9b9985fa589828f15eb41ae06c1cd812f14d0204f5dd1c68756340f13d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:27:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2471458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67f72ed6addcc255652063497e8da110775aa687f84cfefacc5c48048986cb7. 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/TCAIX2465464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e4c13a91cbe36e71a599399f53bb9934ca49333942bf59835731bccbbb493a. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/GBLLT2440480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e4c13a91cbe36e71a599399f53bb9934ca49333942bf59835731bccbbb493a. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:58:42Z), 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/GBLLT2440480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ac4f48160b359251557cb56806d66a5b5e99192083ab2c2613b6aa1180604b. 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/INM4U2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b69c770e1fc46ebe3caa5482b5d6df4241e814627ddf396d7d75383734bce68. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:35:41Z), 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/INM4U2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd560c554641602f4d22f47ca46eb1a08289ba43bc52bf42058be6997bc71a9. 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/INM4U2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3d1e7c3026f9e7283d6b06cb994125fa2f1c9e9936b147d17f07defcfb2735. 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/INM4U2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bebd29497bc73b19d2758749c8778ec5e75fbadf173f420b429423520966147. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/INM4U2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc33df4553e29da376ffda342de82cb4b61300fb83ab8cacb60ecd1c9a99dcd4. 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/INM4U2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6075cb06d103190fc6132ee625b45b83deba9c2479e4f562bec416e724b564. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/INM4U2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0603cc8ba7472948d931721975d3db273b662c8289d6621bbcaa4cac8a7f61. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:52:16Z), 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/INM4U2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8b4eb5523dd88a3e9b9f8c20afb603079c24ece973d9ec466e23e219431698. 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/INM4U2500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b27115f96a62dac7334f204f8fead0879e09e67e4a17de682165fbb7817c4bf. 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/INM4U2500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba86f7f105d74ceee2ea4f97d2815e504e5f457ee1925afa0611f8aa306e72e8. 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/INM4U2500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c1f3f635807340b75eef0c3621fea41ac80d94787e64af03735bbcc0ade8b3. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/INM4U2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024712c524adcf8e27136289a4207914a7d246914c7b1fdbdcc392ce8982401c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM4U2500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab06e46f0280c814a305039b346e661b3bef607ceb5f72c90feae68e89c84a7. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:09:21Z), 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/INM4U2500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d331fd9d2a8febfd8c47dcaab4512b2f892b24fc40280a9eb46e74d0d25c619. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/INM4U2500041.