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 0x4e65a78c6057f62c3e6308d69d9eed8df4b2e7538a9943ee1105565bf4add13c. 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/e1b71d4c-d46b-4087-9f1b-d7b9f9920f2e.json and https://artists.proofprofile.net/proofs/artist/e1b71d4c-d46b-4087-9f1b-d7b9f9920f2e.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 0x1613be3d345a74eb3372443f45afd89a91e6192befc8e221d81b5451295e9f75. 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/HKJ961901001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b4e92ec76787edb8d7bb7118ec0dc6ef20a6477495d2b7c221edca65f554bf. 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/HKJ961901002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a33b3e749b5cc758ef03ff8b408b888551449b220c5ac7654062c7e840594cb. 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/HKJ961901003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79c8b5034f736f7f6ed96f5e5c11af22a5d0d3bf0152ac00c3c91c1a6b55603. 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/HKJ961901004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c86ed7aa73ccbd208c2853b4429ea8a303ac485220e7c31c31effa523dba6e. 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/HKJ961901005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8415849389ca11ab351454fb27f728769315caed3c3474e30c05a796e6b013. 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/HKJ961901007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ce63b4bdff551d30986eec571a8c6676958bebc8e923d8882c4fd31543b125. 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/HKJ961901008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af71a0af902d7a2c0108f19c33451740cb8f8ffb11d3e6888193f0cceb09939. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/HKJ961901009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004237fdb04dc87a263e380b31c07baccf478ed94156b58521918955f466db40. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/HKJ961901010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccc38f83dc0c5b5208446982c983fa02a32647234834ffe6b9a7dc8ab1722e5. 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/HKJ961901011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e21605336d8d9496ab747d6c5bdebeab5a017e8521564cfebc03c3c62743c1. 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/HKA871900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6507c14bb17fc7446667c535a1246876b31464ee2976d7c30d8dba24d4e2c7c4. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T15:40:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA871900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28365fbc7f9135c47ae1152811d671137bfc4bb3cdebb630410c2a4a842f59c9. 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/HKA871900046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5828fc1fb84d10bde02ee51388df713ac086244dd93e8feb9148196ed4864720. 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/HKA871900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76419395b11a3dcad8953d06801d514d708f7f2559dc52ffda8f5529d315f5ac. 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/USHM91218925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bff96a5b7fa4fb98382df065013436e2132aae9b6942f9632eb439f017d02a. 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/USHM91218929.
You Think I'm Playing (feat. Silverstrike)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584dbdd8b070e557816b21bc8e8f2e8bde6d5552bb7aa780b5e0d53b6a744d5a. 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/HKD881500027.
望穿抽水 (feat. Seanie P, Tommy Grooves, Geniuz F)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83658b7f285ee9531dc4dceb16e645fe08230e171e8d527592185df1f73e80fc. 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/HKD881700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1e954a265b42c33cc861be38e16878da86cd8a7bd3f71c944d463cc6f39545. 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/HKD881700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303e2aaf2e4bac6394f27d78b30997a6a9529409df63d0a75d5b01529f10de95. 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/HKI492019202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca0e11601dd12a1f7348e9eb8641a8ee27d7e321799a7b144cdb24b9cf74f90. 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/HKI492119201.
Do Your Thing (feat. Karencici & Masiwei)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45c9d3d2230e87e7bc161070987a06761e25bdd569b3eff456b4f2cc7280b81. 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/HKI492119202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fc097057f3dba4e420a02f3d2289269f1c4acc2e8ab208808ed0d1e35db6e8. 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/HKI492019203.
Leon's Song (feat. Tommy Grooves & Seanie P)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515471254682f72568cd83c7e3595a8b70ba802753de8dfe763f4918cbf5a85d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/HKI492119206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad13cd04e4dc1dcaf443988f54b05f991ed2aaa2449cda22cbf4156ecedb8402. 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/HKI491919101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a74397f6a7235b6f91f503ad846c03d6c0fc24eb4fe25038331f7aad2e26a7. 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/HKI491819102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc5895ecb660f19519dcd972bfba5b378dd672baa81f172d27318858c0db9e7. 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/HKI491819104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993f15a791b555ef50d03e7e26bc4697bc457a4121b3b6fd4383517f618b53ce. 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/HKI491919107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd68bd694824b5d2e44a94e7f09eb6dbedb32811fc85fea806deef694278175. 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/HKI491919109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d68b4c8492f18a70673d7db4c0780606e1be6f4ee0f338a65d87b8925a43e1c. 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/HKI492308245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d6b961333d290f7510dc1b1625d3097f916c7b310c67a6ce7232ca25aa4505. 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/HKI491737101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7413cdc4c60085809100dc27a8613ee0dbc50642e62b53ab0a39549f462b724. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:49:04Z), 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/HKI492014205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a34830587b8de36728df71bfd5e6470ef54872574f8400e76b6a194a2b37ea. 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/HKI492253203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a331b94dd139b74765033ba32c0b2340578c7a43bc4aaeac163a4c03c3da2d. 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/HKI492217201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839834e622a4d4116d8d2589ef5881ec2e401b784874281a8527b4f085068a44. 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/HKI490967101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515471254682f72568cd83c7e3595a8b70ba802753de8dfe763f4918cbf5a85d. 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/HKI492119206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b92ee79fc1062c01c8b737a99b623014efecfd42c8b20974d2ea39c45ad287c. 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/HKA972300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fcfcb3afdfe52904d7d7bd6e090e877cb92c7a00f7002d5ebaec6e193cce9e. 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/HKI492113205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5bbf6b36cc305b5e5aadb4c062bb069e6539b1cd09bc27230a3222abc6b5aa. 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/HKI492322205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9767f685d426c7abb1b8b01716df671db4ff03d1bf3143ace3a96f9b5c407a. 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/HKI492306207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6dc7d9fdf9641818317f0ba10fd8315e3997281d8b137305919a52eabd7039. 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/HKI491298101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc366a7c52640990f7b97783e78c2a9f26a1be066e48512d62fa974dd29f400b2. 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/HKC091900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485a46d3f7b9d4859ea9c084dcb50ddb874390ebb283ceac363a9aad64000dc9. 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/HKI492266201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156a81ceecbefd8c0c4548a355b4316778b0db5a14f3e32a672b9d80c62f79d0. 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/HKI490356104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394b70c3a31520890f36abefe39941dd6202a627168b7fd5fe3ed3c93d180314. 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/HKI491309203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2ffed9dd597a23768f933105643e63bec6d1e6e8798985fa693be890334881. 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/HKI492365201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdd33cd3424da358c5688f3f00a544c19bb09ec367093c7427607097d644289. 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/HKI492116201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6bd552346cdee5de0017f43ce89dd922c5b1332525212f7cb599fa51810e6b. 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/HKI491595105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72854c150ade057e0341237ba122e783683262d64e05f09b7347bb5927d49271. 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/HKI421163865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac439a7919c38e29f6053da5c519f53f4c233b0ab574f1919cfd51030fc5a151. 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/HKI492263203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d62033c1063e4302d346a67a9342eff1851d9d857bbd3732e45c4b49b19888. 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/HKD881500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0f44cbebb41c6d80735224932df240550e766ce418c35f64d50581bde14e52. 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/HKD881500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db8e8a78dbc63ae27a0359c0ce0c4b2d30e8a652ee19b933c8205a6e5c794fa. 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/HKE672200581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c9fb88e9efea31d4ce0639df4a541125f1eef054e25144adfc9ac6a4c210de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:30:30Z), 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/HKE672200583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5a6c3514be057ae8e93ecf4a4d1b94a6573082fdf125e9c69cb8ba3ddd7836. 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/TWCC31800129.
Nightmares Remix (feat. Geniuz F the FUTURE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047b02b5400893bc95b3ce0881ac53412e72e850033bef9b52caa0a6b9a15965. 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/HKC892400409.