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 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 0x658ecb32b50d100f85b360ce19f10ddfa09fb48589cf97d1b5a487b0d61357e5. 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/aea22a59-c774-4b7b-bdc0-0a47a66d15cb.json and https://artists.proofprofile.net/proofs/artist/aea22a59-c774-4b7b-bdc0-0a47a66d15cb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Noce i dnie (From "Noce i dnie") [Arr. for Piano by M. Rzeminski]
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 0xcb442a2d1c12a67c6669450688203a461ce12b8ae0cea35296b2b14d5fa4e32a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412709 — a six-check JSON result.
A Mozart Reincarnated (From "The Legend of 1900")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ebeaf1d8ce7d1302737a1b7bbbd7a23f2dacec091e8f652e33b9f4935776cc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412701 — a six-check JSON result.
Nocturne with No Moon (From "The Legend of 1900")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e811d95dd89f0bd14fd2f0d18722e701473b55140c38934cf5be18184d930ab. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412702 — a six-check JSON result.
The Sheltering Sky (From "The Sheltering Sky")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6628a984cc5679e80ff9f1284059ce4e207e40650d493325a79ae3131be76a3e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412703 — a six-check JSON result.
Playing Love (From "The Legend of 1900")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2474741bd01ae2961c5d1257c6354c90937d0a24f8c0ddcae89b9d34a4ebf139. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412704 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed48ca8cd9f0606b4e9ba830b852d9524f17eb191afc75ea72ccaa1420ff072b. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412705 — a six-check JSON result.
May It Be (From "Lord of the Rings: The Fellowship of the Ring")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ab944c61f0afd9e8ecf0dedd7918a90dbd7f7272728d25e514fddf69013e51. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412706 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228df9df5f860eb829ef07845645d1c5653eb8378b1d28afb1e92ef1122a8e78. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412707 — a six-check JSON result.
Bilans kwartalny / Lalka / Rodzina Połanieckich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1c429d02ad818b58ecebf0eae154795077c9720028fa9cd7d517d985544062. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412708 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb442a2d1c12a67c6669450688203a461ce12b8ae0cea35296b2b14d5fa4e32a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412709 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb791edfe0cd7d5210f4d6c2f8ea844e26fc29f4a8da877eb7c6661f384d20424. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412710 — a six-check JSON result.
My Funny Valentine (From "Babes in Arms")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dc7146e342b42d8e4cb6d472bfb186234766ebd0c1523ca546011cfb46fc5a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412711 — a six-check JSON result.
Rosemary's Baby (From "Rosemary's Baby")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e559a21d14ab21b6ab168dfcca7d185bddeaeb21a3ae5302e6feb6ed458c6a9. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412712 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef58cf9e3530e7a14b191f2c22b2216eef3000925174860f8064badec182fd4. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412713 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c98c8dd1f5459434996d9b89bc3e8e679bf2c9b847f8d9e207ce00b061ee371. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412714 — a six-check JSON result.
Danny's Blues (From "The Legend of 1900")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc458221d19c07a2a5a5f9437039a53e0bf3b1ccab85100c5603e8803a3798f5b. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412715 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e0697d61ceef6d0cc72db15b0a49ecaa407874962e835d0bdd10dd4ffd682e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412716 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20390c31477928bcd067f85b61c1f8f8671d1ba4fd8d9d7d98d64fc4c05538f. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161412717 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208dd36edc8d751c5735b54221fcfe9c5198d1c9c63c15d6ce46fb08b98e93c5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851101 — a six-check JSON result.
A Game of Croquet (From "The Theory of Everything")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402fcc695691926e9b5339c75579c09ff354792d17b21158e6e6ec903ace8276. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851102 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944719cc65fedc2384b213e1803d8a2a55eda87385da8f09a3de2f908a70e1eb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851103 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e15f8616984d124540ce277eba3ff31cbcf304d916f8dbc3e9f91f024cee00. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851104 — a six-check JSON result.
River Flows in You (Featured in "Twilight")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3dddf186dc3169453f1e0ed132d555f49d982c64971f823cb2b4f905c9ecf6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851105 — a six-check JSON result.
Rinaldo, HWV 7: Lascia ch'io pianga (Featured in "Farinelli")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9e0690e958055843bd6aaa9606e8b07358ced7d34297efba7a23f3e0c5a28c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851106 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e645ddbfc660ae1ceb47a3a959b53e292a858414ebcdaacef262b830e23d2f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851107 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239f26659339fd71bec6999b8864246632102bb6af8dbfc7136a643d4f46beb7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851108 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48510ac0fe3a307fa48ec1d470e2a74fa20b9044e04eed6f5e0fad7bf888b96c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851109 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddffeb35da6f47eff8ae3278e5e3e4138e9b237cca1bf80bcbad59f280d4ebd2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851110 — a six-check JSON result.
Main Theme (From "Schindler's List") / Suite española No. 1, Op. 47: No. 5, Asturias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb8ff61182920c6fac50c249afeb7936b65719c18d59e7b76e8638f97bcdfdc. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851111 — a six-check JSON result.
Rodzina Połanieckich (From "Bilans kwartalny")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5d7dd9ceb94ba483442e5c4878f75f71bcb49c413b356bf7b6b65045ce39b6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851112 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267a9528986c63656d04b48e4a0253a351cc8cba71ab494d042cc1bbe6261f1c. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851113 — a six-check JSON result.
Tell Me a Story, Katharine (From "Shine")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5273f9238c2e1740de3190c61ced85d0cb5a6b765e321b39b82d87862df7308. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851114 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e54baa6c430f016f282ba3da29757367cd8d2a5b6f1e9afe5957d2c2afd36d2. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851115 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a65393cf5a87f5361b1356510889d570bbc137f29cc46af04b9b4f4e60cc464. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851116 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c69ddf2c02a611ebe86bac50c449c9f2d4d0243c2690bb2a9d7d203b5f94c1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851117 — a six-check JSON result.
Laura Palmer's Theme (From "Twin Peaks")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d419688013ba5c931bc9dca1559d2dec956ff7ffb03b7600a2c5163dbd647af. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851118 — a six-check JSON result.
On the Nature of Daylight (From "Arrival")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be5a27ac5c00ab11c92d967e9814381b59fc40fbd4a8d3135711ca2c425c705. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851119 — a six-check JSON result.
Sleep Safe and Warm (From "Rosemary's Baby")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21f307afd083bfc7f3ae1e04619c1f8866dd713a6ff2e535f9516249661d006. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA161851120 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa7ce896a3689d8561ec046706a36a0a3e1a659ac1f4c6f1e1f01be54ec45c8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA162396601 — a six-check JSON result.
Table for Two (From "Nocturnal Animals")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7588d891d68b1baa5eb619bc79a2ffd072726050ed94b4053a7d48281f3c55. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA162396609 — a six-check JSON result.