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 0x02a4c850850dde12564a4d564623e9ab2366d8dcfd4a2adaba7d263733d6d2b8. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0aae1f4c-ee20-436f-8c43-b39d805fabec.json and https://artists.proofprofile.net/proofs/artist/0aae1f4c-ee20-436f-8c43-b39d805fabec.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 0xc23ddf23de40ac051ac4e0e7db1e538bad9f433748dfbed382419362b7cb6909. 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/GBSMU3925713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf493796e53014622ceb08b5d0ebab67b02feac633e68ed4b0560cdf267a98a58. 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/GBSMU3925723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6959300b61a2105676831597e6d0f7186f018c357c6bdf84e3b6c322f82edb9. 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/GBSMU3925725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02278cfda9bd7a0af856749a9f196ad999c9f9705ff540c6115041aa917c8582. 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/GBSMU3925731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0bda2532a8816d5364c96528db5817fc56aa4621c86097096dc958241a8afb. 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/GBSMU3925756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb8d726fbed98673f9db69190b1911b81960f5b365e789bb4e6edcd3b061379. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBSMU3925749.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f0cbcc5730e002e88400c5f0b67c8cbdc156c780c0de0e5d47d9b27f6d6402. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/GBSMU3925753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc35eb8e213a16784a54565bd9e43049f79e1822d06db55c80cb643188043135. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBSMU3925773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ab95919de4cf103cc176dfade03fbde291bf4bb169f705c64ced5543d0a545. Chain 2 (Bitcoin): anchored in block 957211 (2026-07-08T18:28:35Z), 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/GBSMU4206618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422b517e42770eada3d7c3a94cd6836401a2746684d84369c3bf2fdaf2f39681. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBSMU4206614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c42d191e15a97a3632657ce75eff0e2260919d6dd6e444f776878c0975f913. 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/QMFMG1310096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8caa1572a72f95447a42b3bfba669cae841ff9065b404844be2cfc6e83914328. 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/QMFMG1310097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fbecbdd1e344c16fe7e8ed89c550e545458fe738e6dbc882404a6d4f629dc8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1310095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bbfba6ef784b63dacfa262ce814a70b0b44b4df18ddc449ae42fcedf107f36. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QMFMG1310098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd786f151a98f00fb37d942e4940988ec5a6fa706b19318e4c0aa2b964703d8. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QMFMG1310099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9873a0b8cf6b9fa6eefeeb8bc4a70c07c4f39bf61b055fef40b00c230f3e3d7. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QMFMG1310101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3b3bdec53ca2e000bc5c4f1cebbb3faba4bd4e7cc4a3a2c37250e408f90853. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QMFMG1310107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bb45c27763e93924197d1f979a9269d54e3724b3adc77eb524f8ceba5f5e45. 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/GBSMU7378716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfa5e8cfd427623b9077f50e82e182348736e29ea8d862f3e8ba82b9488a85d. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/GBSMU7378717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f9dfd530c83ee8968351e097a2cf12f21b54f2aba14acecad4df7b86b92ccc. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBSMU7378718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcceb46c8c987c18d0ada8c5ddad494f864ae13b1d42a2882d95883e14f574a62. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBSMU7378719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6c407e48cfabbf509e07fa64caa8fb3e5c783147ae091283b6f3c27439c523. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7378726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cdfdeed84fa4ec0e28f4c9cf8a12299898ec4bbc7b24a45ef033aa2a101817. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GBSMU7378727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b007f89d634c44b9429b690424ce377fe49d510027eddbdb200a6da3b17ce33. 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/GBSMU7377723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e49420eae5daeb0a2d4c3b7907002c69450e1968d00e600b1b8eb0c4089fec6. 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/GBSMU7377724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf48b9070a5d58b8382304861544719d33a23dc16c38325cf0be912b26224054. 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/GBSMU7377725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6f09bf2b55e35864d057d33501b329d7076eb8b39b518f8ec2d1893c90f524. 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/GBSMU7377728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136450641a8b5ae7f8c112b41355cf77b02cfd16d389c641015605d2f37507d7. 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/GBSMU7377733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4430721ce42dbfbc44216cac494a9dfce91c8dc04b8ab4b877e1bd4ee14d712e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBSMU7377726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a0be7326dc4933ca263e609435f15a9ca08536d5e19459ef7fa5741d0e9747. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBSMU7377727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24161395248c1c8556bdfd4ea0533003cad9ddd40a9177bed620f752e5a711e9. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBSMU7377729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff503a06fb9489d606b3bdc2b6258611d4e72bd093e8f5d2c558c4db71402d3. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GBSMU7377730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca7c143ebb1159be6a2146ac714a8e1f111a4d22d4b67659e288a26622a2d69. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7377731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0aca1fec278f88196934b656dff7f42d6549f90196e265872b76acc185cbec3. 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/GBSMU8877666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a563530a23a555a5343b2f473ba28a3450271a06d3837a734c2e38c2e4caa5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBSMU8877669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dae8eb6dc9f8a0f1b1660bd70735f257c8ab0c86072aab46bc5fcba1f949d2f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBSMU8877670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62d47b4cb089418522c3e3083065ba41be826ba462e623169624d95eb3d2c7f. 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/GBSMU8877671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466fc59b5657cd0dfbdc8248827651cb93527f39e0735441cfdbc776da9ae9c4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8877668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83924f489736b861f9332547f21d1e3e144d99ad170db158dd02467443f8a698. 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/GBSMU8877664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986b9b924fbeacfcad05476e416b6d5a64f70187558eade1797f9152bfae2463. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBSMU8877665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7a94a41f617914cc8ce05cad7c88630bfd28fa60e4c8e489ae68beb7cb922f. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBSMU8877673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0310dcda6ae6b1bcd01a8bad00c6812d967d98e00f53458cf6b37c840bee2340. 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/SE6HN2414653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d5d42b33aea7c4b2bf1964cc70fc7b145b321280f473ee1c5b69366b668cba. 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/GX5MX2441436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacae0958ad1d8098066463b893556d50bb2328aa2042b471bb278ba18a03a758. 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/GX5MX2420329.