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 0x3df604a13262454fc9d125faf2e9aa715e8a26a132920a3227f7b8641ea4a790. 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/d2136328-2acf-40af-9d85-1d7046029d91.json and https://artists.proofprofile.net/proofs/artist/d2136328-2acf-40af-9d85-1d7046029d91.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 0x8a0a2b60903ea588e3aaa42193bc68aec8b5bfce1d9daabf41804bfd43a31cbd. 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/MXB552200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe32afa31d1358a91261f31c1b47665f6f4c458f3defb0a9224c8ebb2b1b61f8. 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/MXB552200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2acb10098c954897b49c94e6765f8429e50700e595c8aa9e9375e13c247d6d. 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/QMBZ91593394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48979fd3e62e416411052200bfc12fdbb8ba0e3da379e8e2ee1a80f6e07462e6. 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/QMBZ91593395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d13810569969c86ba15c48dd715eead681a58b1e050255e44028280e2680bb1. 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/QMBZ91593399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c05a43a8e95acc936081306383ec48baae3aaf174cc1402a0cbcfdc20dcf648. 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/QMBZ91593401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c95f3b38efdd32099d4017e205a9de4982a4a6cc0464f88df00f64e6908db52. 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/QMBZ91593402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31238028f6c392dfcc9ec89e3e2d3b2c65c500f7d3a9aa1d503c1dfb53d4ad06. 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/QMBZ91593404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af44c388f9b633685f08665ec068208274befe8cefb5c6c0dd9926eb99d93a0. 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/ARF840700509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c6e103741cbb58c22a24c4445d5f0b9afdcdd6123d66cc2f7eda083f2a0355. 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/ARF840700510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ce3f85683d345bb4252639a77c490a6d2ae3973f3e40c8b3f5ca6ce12485f3. 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/ARF840700513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd41da0485ebef7bba087714fc5bd93889e51e210e6b2cdae694e6b77eb6ddd. 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/ARF040500586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddac4418bf505f86ecf335bc17a9c05bd1ba45f072c7a93f311b39a87098429. 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/ARF040500589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d533d671226ac00183b52d76b527750f38c73d26fcdc34754e8985c8aafd8cd. 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/ARF040500590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb46e742096199706594734abee76fd5ba39572fd2c4e4759983ba6bee01b6a. 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/ARF040500592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acd34ef19742611dfd338230f9841c1f253d657e8c088d26b38590d22ace112. 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/ARF040500593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a869ae89bda74822d92026697898ea6cbb990ed633695343bb03ed951ec11c. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ARF040500594.
Se Que Me Ama, Aunque No Tengo Comprobantes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f7549dbe8154c2b8f65573e94e409a8cc75229346c339eab708b7197adec21. 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/ARF040500596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b426350850a3651dbeafd7c305cb136217f6b20bcb8f0dded56b69557c2eb0. 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/ARF040500599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54624a1f8a0327bda3d96a57d6d6e8b68548934105512d69efce9f6a5b72c149. 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/AR6B52400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7874c44e157d340e6768d63fde15d423a46120cb0fb02b21909db16ee43e8d. 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/AR6B52400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb90823290fba58506c1dfffc23ec611d4a452b31e80a2e59d0148f959527c6d. 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/AR6B52400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2331a803c6cb7fdafa53edaf3ed4e9fe695e6d0ca6f3bd4b920e9b0e4d0e85cf. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/MXB552300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58a126ec5e7c5461db7a411eea42102ee8d3573ec765c1c135dc0395cb7f97f. 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/MX1680800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8955163cc6ee061f529df91bd702f6e2751a294f7088b2d31870050e93d0eaf5. 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/MXF060800051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7d799cc35570271f8acd7cb4e401913c1a915da35a74c8c9b30fbdb4194823. 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/MXF060800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137142f41eae292a65dd727a9480e1e577226aede1ab939232e696381145c869. 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/MXF060800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d8a18db3bf85ecaba31e6d1ba2a286d30277a56630868fa68c42efa93b6cbd. 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/MXF060800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e10bedc8af0e6f18df4945d52d7ca718f601816f03c97134b1173919bb99da. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/MXF060800168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4ab776c37d48646fd9d9fe39d8392e622178b9e6157ec459a7a042e5250cd3. 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/MXF060800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5847662d4515d624eb20ca7c0cfe7779a8a08ead0092c6a43fabd5f2aea4f8c. 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/MXF060800257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c18b029a06f5b1eaf14ac261e25c9372cd5010a26af27f8f262dfe6e115b3b. 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/MXF060800258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ca96487e556d5e2ea6262cd7c1f00e495693bf6c53e55fbe76a62417cb702e. 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/MXF060800268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a8008ca97ee8e1d9487874f772e23d79de65723d92c38842f186a993c9d03c. 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/MXF060800275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404a2dd169c7dae02ea19803acf15a30362c21ef00fe895b8f8a573f0576e132. 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/MXF060800273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3f14a96e6093f37c79431019d08730a52ae8e0386aa17ad290d43a0ceefe50. 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/MXF060800276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13818dbc29d660089191d341cf4c3fa8417b38aa84de0f077146529d49ebd8d7. 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/MXF060800274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fee4dcca6833ac7e4c134f4c00e980df71e8b4f19b8e3961f4490182edeeb8. 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/MXF060800277.
Pelo Music Quince Años - Colección Pop Singles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b3ff51d0eb6e6f6635f10e37899b134476c02802845aa0e34486e6724a9351. 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/ARF840400172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6e692e7a3b62d764708006332475c9196720048b3db26a40841d5991871a30. 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/ARF840400176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd903c7692e6bbdb1507c2761da6066df8d8ae1e6f68479d62258de2a60ffc2. 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/ARF840700469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db0bbd2df847c2fccd2b566732d35fe287b9e4286d2c729348248c518d4ae6b. 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/ARF840600941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eefae306de204e58d90ae82ccc786a57fffaabf104921cea88ebc411f7a742e. 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/AR6B52400082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a7fbbfba9e695f766b06ba2960e4dfaf29771df38bf9089682f3087fd0b824. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/AR6B52400083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54624a1f8a0327bda3d96a57d6d6e8b68548934105512d69efce9f6a5b72c149. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AR6B52400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7874c44e157d340e6768d63fde15d423a46120cb0fb02b21909db16ee43e8d. 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/AR6B52400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d99063403f42e54dd989e4ec0a0ce1ffddfd2a15ff7dec9030bc0d8c0d27512. 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/AR6B52400085.