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 0xf36256fd484d014fa99c3f37ae500ebcb1eb659c6e241eac12ebaf529be3202b. 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/375812f6-b475-45be-8867-5507bb6bc530.json and https://artists.proofprofile.net/proofs/artist/375812f6-b475-45be-8867-5507bb6bc530.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 0xa0a01582abcfac481855f1cd35d4683af06b1459e1c8044779ed56b1e061de73. 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/GB9TP1500970.
You're a Melody - Extended Disco Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30957b15fd8d2cb160aa5e48a13c1c16b7884033d398167dc772d89b0244f76. 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/GB9TP1500971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64141c2c193059155a1006271eb57d136eab55348cb77f796059d95b3da3ab6. 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/GB9TP1500972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb48d93eb40f369cfed92d62dc0eabb2955d2ab3a8ccfa88b9430ac29e405788. 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/GB9TP1500973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267d48701fbfde94aa438e86d3ff389abf1033cd4722fd52242a5819000609f8. 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/GB9TP1500974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4a49357c1a5913fe9cab944ed6ec55ecc41650a9253cf6ab746de9c16e80fb. 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/GB9TP1500975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6818dbc7c663124a2d01da78bddc517dc89fd61741e54a22fa868876782188fc. 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/DEG932100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dc24c8ee67d2eaba05cf6566c8f1aa32e4e6a3e5b05b9aa56e8043658877f7. 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/DEG932100990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd22636fae7f682fbff9e7a9b1d14cb8dff4dfc4ebaef58edf80b02e11ab9a45. 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/DEG932100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533b1ba89c96a97ae150e8f8193eeb772fec8e19d9a999d3f34a072050eaf914. 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/DEG932100973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d07a49b91985fe18070019e1701ebe16756a1701cba2dbcb943da64873f3a4. 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/DEG932100210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4b3595a927d0bf4f5c1a145d0c404332e64a76e4161aa746ed933ab8949c0c. 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/DEG932100976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786ec63c387439b4fa506e131a43c848cd45639e92051fc98621729665437e0c. 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/DEG932100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429fd4d3d58ff7a214850708d4e7a4fab2ba18c398c07b7aea2fec141869dcea. 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/DEG932100974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3a4361621e9e9f7f258ad4252f1b468db34feebb62c419f24c253a0e9f20bd. 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/DEG932100212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815ca6170aac2538c81eefdb9449746367182140ceb3007d58816230c6bb2d05. 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/GBAHS2001194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b3aec016d3f9c4db2d853fb96b0b6f53eca9b332ae089baf5f7175d7973fa0. 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/DEG932100213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c0b32e1068e962bbd3eebfbcbd615b913234a6b50233cc12c2bae35712cb6a. 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/DEG932100214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3688506fd14a20dce0afe7b624884c7f7526248e7f1697bf7f40d45d706a9c54. 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/DEG932100215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58bee7c79e185fda4036653aef8f0517f38d1dfa530d90cf1634629f70a8966. 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/DEG932100216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0724ce4a45da8efbbbbf5ed67ad8274aea3b2c7cb97416cf4b49da73dd78d75e. 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/DEG932100217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2388a0c61a55592e9356f8cd5fde351579f0ff05f3551b307d604b42e65a67e5. 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/DEG932100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea90e071c09b186c5adf0bf5f5ed195685587d0539c64a0c3b3d2803984a40b6. 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/DEG932100219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea9c876a7f4f7072e3d3dcf2b02b3fa08472261b90f4b5d08da364521389de3. 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/DEG932100220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1082f15246874ec94a33802d6d7053b61eba1ddf3f5133e20c41dfe5a79fe0. 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/DEG932100221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3fca86aa41d5823a0b4b727f0dd83831f997e51bde6937e088bac0c8ccb9b1. 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/DEG932100222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514831b76acef091bb52d580e6e2f1a01d449af7d80ab2dfed09facd4302d662. 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/DEG932100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d25a2f6af91736398ed04a773ff5fbf8426acce29266fb83ed465ac850ce27. 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/DEG932100224.
Rejoice! (People C'mon) (Spen's New Vocal Mix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833f5055ad11d22d81be53c04735af7bc953f82bb6104775f391dd8973b869ad. 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/DEG932100225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263ea4ff964489d9a6ed735189142f07eda290aaedf988ab231a24fc0b5d2949. 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/DEG932100226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2932b9133fffed5c44a02f9b7bbf6db2395a05b88c707c6bf0b4fd087c558a39. 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/DEG932100227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000b7df8be257c3376ffbf85a9f086fafa5035e2123b7fd54f4da04c728fdc3d. 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/DEG932100228.
Searching for Soul: Soul, Funk & Jazz Rarities from Michigan 1968-1980
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8777207116e0b07bbd489f9afe210b94c4e5c80208bef8ffc545446600832b3. 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/USLNH0504601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3d09894294979307e5bae80597af7c568bea2adbef09c08281c23ac6e496d4. 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/USLNH0504602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207943d8a2a563b88728a330afd9d74de42e05a0c7590bcfc41812c8ce629ddd. 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/USLNH0504603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e2e60471d09d8471117f97f7fe5f866bca68b6660b3cc8c07115d1831db892. 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/USLNH0504604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04082765a7e2d616146db20e919c1d6e1dfa5babd75c2b2c7fe066b55838370b. 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/USLNH0504605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459adc36b5c2c67156cf347375473bba2f0875febb742b832bc5979e24a5c771. 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/USLNH0504607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d739d951ddb79fd6c73205b204ca53f64c9dfada47c9316b7664eb1d1e9ad15. 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/USLNH0504610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34e323145766e1def60678030a3f99b247bfd904f54b8300b29bea3d54f5591. 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/USLNH0504611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae43cdbf9822b517059ba657593c7b63035418a0153de73e7f513f386c0e825c. 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/USLNH0504612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcc9843099a71f817461960efba42c5eeb5331c52df8c38ed24501cd845d6ad. 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/USLNH0504613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa63203803b379dd3e49309def1a28ceb7e7490fb00a1da06e33e8f7ef1d7dc. 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/USLNH0504614.