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 0xc4c9070f2d062fe24f692bba39aba313c2aba2a129f222816464a0bad42370f2. 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/b92b9de2-5570-4c7e-a4b5-cd08ada352b3.json and https://artists.proofprofile.net/proofs/artist/b92b9de2-5570-4c7e-a4b5-cd08ada352b3.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 0x508b5165b97fb7556adba668817684e400e5dbed7a885476ffc340fe7998eac3. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/FRX202046381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb2086fa1d6c9b3583e87767d666e224156d8333234967a9f5206874cf19899. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T23:02:10Z), 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/GB8KE2206447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034c73790f615825a99307b538591210d2c46fe6046ec67c6e3bb55c3abcd2f5. 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/GB8KE2209458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7d5aed61e9ccf0f1e8d60df45f94e1ff0ee844266b58438135c1a2959329a4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GB8KE2211810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b83ac9b79b10342ca7e2673f8b338d64e1d26ca5e361ae38bdfb2a310401b66. 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/GB8KE2302134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dc7db215a773ee3f5ce3365b0f09e90f5b13c1c95b9d3be9614e1958d67fc7. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:20:23Z), 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/GB8KE2209655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd296d219d479f71230ee9f81a091fffc122e8ca04bf63399e4f6c98cba462770. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GB8KE2208815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71db0dd6600a6d80e35bf4e218018c036677c53cfe9e0ba203684b7d321e009. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2216012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b8836324ace7230fcca4ee041632863b306bcc35174dd30058dbb6017e2fda. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:42:26Z), 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/GB8KE2209782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a50f2749a543883cb2f12f191c7819bd4234aae01725505e591d1602fed8b6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2201464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d9977875de0c1d81ab15d88fc0283d1a009fe578675eec1f24250d27913ac5. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:42:08Z), 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/GB8KE2317504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e21eb4a96dbd0e54bae28db269a2a8fddf4678265014cd8b3679b0cd74d23e1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2326888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81ab787b5fd88e8756b9bdf2ce651f42a001abf37fa2554dc56f5dae25af237. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:06:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2326894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5005f7c8d5867d92a6e8b55aed522cf3b33387061181bfcb2cb53234a788bb17. 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/GXBDT2342664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead79bb56cdbe48bb06276d9f1e3aecc596f1fa31e6cf2b16ca88be8f72532e1. 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/QM4TW2488814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039d1b5b2afe9d7bf8b422a924c11aa9f4dd827124267c686ad0cb98d7a29478. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LD2466351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883c83492f29a936ab6e6aa78cbf0123af0245d3dd93abb530d2c296660744ab. 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/GBKQU2442634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31564b8026a231d4a1749da258b60429b43844043309dd5466be1bb77d008917. 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/QM4TX2412076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa04630bba18628a58e75f4429ad7d2fb1f8778fee31c27dbeb934de1846da1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2403519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bedf82c1b190fb99e026de5442bfa1e80718e5c679e752c677e0eb9ce9d8d0. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QM4TX2402835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f006f17ceb6b6389025937b31fc69b5d99a391fc7d105870c03753f58413e0. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QM4TX2403006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd573daa4d0a2f305baf1cdcbd8206d4cfe385f0eb3d49c58eaf6b366166b0a3d. 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/US3DF2474316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2310f5e1a523460ca30995dc49f3e6706d87eeb8b556454d54d74035ad9e3151. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QM4TX2455825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640f507532c45331e042a462d03d4927d154c4e389591fe1bb1161440106b3d2. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), 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/QM6N22476282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f80cbd089d41b0fcea270908017737d1a1139fa77bafb2e0ceeaefc222afc5e. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:44:41Z), 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/QM6N22498970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e663259c4aac3e7b219fc8f36209ead9fc3b9fb6ea234030153b6a5252e300. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:38:58Z), 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/GB8KE2422362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d4a99594f7e7e000ff3097c3c55f180e18d195756e35e84569adcca950077c. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/GB8KE2422361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4c10b5155c9eb71366c6b34d6a08b7d1352ff6e849739ed9ae6545baca5d38. 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/RUAGT2458371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40eb4ef3d7ae5b2a95bf7efb32ed9b94d216ef12a16c6391920c4ae56f713814. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2477054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814b5bd81ac96505b6028fba90c6a993495b16838ff9a9b4dafb34b62b342286. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:01:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2431755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31258a870574729d5dda669b7fc32a14b1ff557876953fbb272b8e7055a0c45d. 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/GB8KE2505024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3c1c24b3374103fcca36a8b79ebd878f7e118753403eb0397fc2c97f14ac68. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GB8KE2509137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bf2c077e07af76352b6fdd5abe13493b21ee203f68671f6399bc4a317137f3. 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/GX38U2532188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4d3c67d6714f0fbe701120f26be754e5613dade31046530b07e55292bb7452. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2530809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30731f048a75259794630a005f10a9bcc156b2bce7610d0abc4e31b9b3b42aff. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:03:37Z), 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/GB8KE2511057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9cb53f9732ad6f43e73717aeca20e4bba8f264c676ea475eb1e5d1bf490927. 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/GX3HH2590747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9037313426c79dc90ec3d90714ae73c19b534fd10ba8ac585db70a3323b36f8. 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/GB8KE2512048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e0ceadd4500b6b5844ba7dbf84bd33da28d0ff72312697885e1bf6078bdcc1. 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/GB8KE2512050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3819d67f568b77666135eb1932cf508e411852fdce3ba8d38978f201fb40fa3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GB8KE2512052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c4503da368cbcc264092e23e45da8ffb906ea8258fc2d4e58cf3f84fd6e7a4. 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/GB8KE2514983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7098ccb2e3ffe298ea271aa3435c5b745aa11736b26efca1800084c3cc4f24d7. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/GB8KE2514986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b49453fa86bef453973dd3262f02b1bb19cc8bff1ca99faa120bb0c610bbad7. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/GB8KE2514984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b243678e1f2eecb0b598f0faacc952265c9f0b5a1c068b9e4e01a42a573edd. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GB8KE2514985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd1b3d93d508724efa0dcdc2c0d8bf72109b13bfdfb6ea8afeb11b400f12f7e. 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/GB8KE2519630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30223fafa130adfb27e1f1d2b07a54ef09f9499e636a769e651bb0e7ecebb22. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GB8KE2519631.