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 0x0c93c3f4418da431a7bda791d4ed4e6be0a4b6bb538f95c8613cfe26f686a0c7. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f19469b-813a-40b2-b6ff-8371437b1f24.json and https://artists.proofprofile.net/proofs/artist/3f19469b-813a-40b2-b6ff-8371437b1f24.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 0x50fe2ac9b3822b576ebe1a8fa936c90d0ff5665b160d50209f601767fc0de365. 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/USUYG1430724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20304ab548c7e84df2816dbdda126d81d9fae9eb01150aab40f0c7320cfbc9aa. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USUYG1444182.
Treez in the Forrest (feat. TT Duece, Russ & followJOJOE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecea820aaef096b30358d20d2ee3e80969138e25c48d4d5c8aca4fbc4f7a2e12. 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/USUYG1444187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae483b5698b4fea67b9cacaa7fa62a647e21d375f2a4f9c92990c9d99e062a8. 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/USUYG1444189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26dc4ee4b11a3175fa85cdba23657003cba06fd7bed1cc65943f99c898bb063. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4ZF2000305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a1f35e072bb6491ee5227615e265b4e477520eebba8114840c6771ce338c26. 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/ZA82Y2000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed01498132ea57ac17c73306be6e4122f6aaccaba614f2acf0870bc006a942e. 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/GBAHS1701239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3187c5e466568b27ff1d8dc17e6a7d119c66e99d7ed35d5ae16ae98672c66fd7. 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/USAT20202578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c9fe41455ad59698b34425456c8942fef3212245a1377b00ab4849438c73e5. 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/GBAHS2001193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cb6ed1435379e94b8e8db8c419033ea91457c9bc0944a5aacd17f264186645. 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/QMCE32000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93343913e8649501385241edaad7cc2495c84682af1a2dad4185168dfc790147. 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/USAT21503158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98793446ac7bce89966b03675dbfe2019f579dadbbf16e15f80ec6a3ec273bf. 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/USAT21801436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4a93b3dc4553c6d73ce978031750056b05384f4356cf07ec7f1e07be25d601. 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/USAT21404491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57dc0586a50f0220b3aecc22e78614941cbd1fb5d023b05bd45bfda109e80d0. 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/USWB11202753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119e407955df346786e9dd5d3eb4969a727176809f8c515c3f9f0e74b973bbb6. 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/USAT21700379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfc63a22211fc9eb6fe9bf6a2bf0946abe7e88bf89054e39205c8ec5619efaf. 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/USAT20900461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf49f8c7eb8f572bbd4649ddf601460f91626c80d1b14d7bdc003d4d1eb21f77. 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/USAT21400783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a947e6f12b23d3a1199edc02f6a4ce3b1743d687a643d11d2cc4493f71a5f4d. 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/USWB12100786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f078420d7f44961d3ff74464393962bc995be7b7176ca3b3745046ab4cf989. 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/USAT21801270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bce657569a3d151315546e472ee044566c040e57b1ec378a027a887092b2f95. 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/QMCE32000328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e21269b87eceada399562cad6225a785701f558e7598193974f59bb094a781. 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/USEE10240730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef6e8b0870648028eefa66d62bfd19ed9aa3d84ac3678f0901524e1eb67452f. 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/USAT20300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e23cac99b5b9b648832a47f247a75e7ab06cc123e07b54957841455b11b0dce. 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/USEW20000091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf83278d64ddf642a960f3e8e2bc69670a14833db7dc331f8f090fa50f910733. 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/QZNWT2342072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ebbbe5a4cabf9433bc9891ae8666a16e9fa6ccd31c0e5f24f67f99c7ced224. 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/USWB12101008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8f380eddba6bda8b2958299890c120ef57729e2f39a7cdcf2dfb810f66497f. 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/USWB12004730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae0fb3209c59dfb948f1ee62082829a9502638823f5f9ffd250a5d817100ddc. 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/USAT22003620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b30b1ea0e661f825c7890a6ba87323b1cd7a06f2a2925644dbb750d75a773f. 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/GBAYE2000596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a50ed1a5d296b1ab8c77629cd51f0e8030f1ba69366921496ea6d0fd016a74. 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/USAT22001223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a89e19173375dbe7f60176dad01161977c269696743fcd1d24838955412b7dc. 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/GBAHS2100229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706a84195fd928b68632bb52f25ba21be39301c170869a222394d7c66c61f133. 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/USAT22001372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba5ebb2e088c04b02b675a62b85a2335c438f1a0162e2980cb0bf731f6fe358. 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/USAT21812563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8409ca8845461a9a7ceb58a6b09310e48177e5fa9b5c877016e6b70dd838ebb0. 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/USAT21812415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f009ffc680fbf9a832e391a9c1f27ee75d51a3d9cb4d65497ec67cd173b202. 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/USAT21801136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75202a3e7abed7eee3d02158646519ee2def8e98cb9ade17d542e391dddb993. 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/GBAHS2000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cb6ed1435379e94b8e8db8c419033ea91457c9bc0944a5aacd17f264186645. 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/QMCE32000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dd69348006f77b48589e9a76c554391dbd43b57cb5386c94441bc1b3798d55. 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/USAT21700684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3fe3319b81da71b4e7ec648cbab6edf26395f59340fba165dad6861b9a3340. 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/USWB11600207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bd10a9c61239f683772d8ee24c6fe9fe4d9791c0eddc30f624db7acc6deaf9. 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/QZMEN2294991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de17dcb537418c5c1df7542588fcec67da3696f51b7c56a22c20c6a14ce6e15. 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/USAT22107295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8f380eddba6bda8b2958299890c120ef57729e2f39a7cdcf2dfb810f66497f. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/USWB12004730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455091cd5dcfc3adab7ed99542b4126b08bae06d7125cfe4ede6846edb158e42. 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/USAT21801529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b03fdfd03133241e484dc4557924382a83fa39883521dd766f489aa3a84e0d1. 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/QMCE32000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464456602b4ac3fe43ff990814e56cdc94da54a003124e08597e34ebd0b8c5b7. 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/USAT22203144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d21b567bae0515ff95b347efc36bbd4c843146553ada1d6996f60a7f94097ea. 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/USWB12101188.