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 0xaf61328b6018ecd9da1e94ed2b81c50501769fcfd4bdaf8e1aa4918ac235bfa1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/045db85f-b053-413a-89d1-0845fbf755ba.json and https://artists.proofprofile.net/proofs/artist/045db85f-b053-413a-89d1-0845fbf755ba.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 0xf68788632032b5a8c8324d0eec12902e605b00eb6c4635cb03c388caf46361bb. 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/QZ22B1814572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80a6d22285084ed4dc8689cd31b34966fdffc6db00cbf70b0467d29b50bcc9e. 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/QZ22B1814573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994ed6f3bb99f08e3208ac0875f2a9e38c75ccf4e4896d66b251639d7688c951. 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/QZ22B1814574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646b9d747416bb76738f797664109deb88a41f58f8bdcb0da2c6358eff2e83ea. 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/QZ22B1814575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36556375fc3d31dc0676950b9a5d721bc886e3a69d1c16579b99d0b4068b3a0. 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/QZ22B1814576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0d8e7b352bebac0aed40bcb2ef5ea97ed12fb4ebcbed36757dc9c4dbcc2940. 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/QZ22B1814577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d5440b20b2ad9c2ebb5847a0fd6bd25fcdaf556604d5bacd0d36b023039263. 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/QZ22B1814578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4770582174a46c7d6bfda9909ab7444918d71d7297ac401c20d03d1fb4b53ec. 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/QZ22B1814579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29c8ac489880aadb6756d00f90cb6075f8ac9e38696dcbf774dbf75f0bdd31e. 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/QZ22B1814580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2a69ea932768c150a1d0dc5a96b608b67a56b03a586ed2304f87f02aa4e019. 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/QZ22B1814581.
"The Shoulders of Giants" - Piano Concerto in C Major
Pokémon Mystery Dungeon: Piano Chronicles
The Legend of Zelda: Breath of the Wild - Piano Tales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39caab514a7ceb99c5ddfa8bcc96888b5add2840a2f9f45cd072120502d9b801. 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/QZ22B1899556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451ca9575ae5a482e973a3a750858b265b630ecbe30e0c54953f6c4304986fa8. 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/QZ22B1899557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5705a6c540eff907ff0c8b8cf95df82bd6d3c186786476e09b7320033d47ac76. 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/QZ22B1899558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb22ad18131e71a85b3f7391ad0ec083b26e3348dc5dc046b6483471c118de8. 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/QZ22B1899559.
Professor Rowan's Lab (from "Pokémon DPPt")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2234f0b6c19b03f32cb8d50a51ebf580787d3f18ff7aa1b65d7e4e8ea308cf93. 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/QZ22B1899560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3815629e229b091cf1e1d4662dbdb4e517c2ddf84cb9f21de5c84a50edbf48f. 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/QZ22B1899561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee221905b5bbb1f371ba5426ca591f518153a8a5c180a5d731b40a83786c195f. 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/QZ22B1899562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5defe795dad6097bf53b2b03b5ca7f73470067a4a6b56bd6cf467f09c402bd2. 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/QZ22B1899563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eb0e68864615be0ade2444841bb2797b122d153305c77f560b16daabe7cf6c. 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/QZ22B1899564.
Pallet Town, for Pokémon Masters (from "Pokémon RBY")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a76aa398dcda69876f097326fd1b7c2de078d47237e7fef3143033c0a410e47. 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/QZ22B1899565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab42999ed9858997400883dbcdd7380df9e6687984d3018d83494d8e5d6f0e1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZ22B1954707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b434a8f9a60f0cd3313aa1b796dc8a8295a38422df33edf5fccefcf6ed6e111. Chain 2 (Bitcoin): anchored in block 957556 (2026-07-11T11:14:07Z), 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/QZ22B1954708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb83238515cf72df1d5175c0cb332d79484b99a31960ed3c147e50284508b137. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1954709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52be672a4375395793639f9cf7d73eb818220834025e0c9b74c69bb24e9c58ec. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZ22B1954710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8962c733118a127356fd7eab05cbf852d59ba15f5eae74312667fcccb40cd2. Chain 2 (Bitcoin): anchored in block 957556 (2026-07-11T11:14:07Z), 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/QZ22B1954711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce5a57b4e8217db5227d1aa8b059c773091f613424ed7ef2f084c9c27cee1b5. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZ22B1954712.
Wigglytuff's Guild (from "PMD2: Explorers")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a304e5a0026e457bb4c5cde96d673611431234fbf3a83fb20bd929aa343db4a. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1954714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee952e140d3f6a1c4b52d43097e8def6d3f1ad61fb49766db0e485e932e26264. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZ22B1962839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f30af6ed28cc31ff608ebdfb1ffe97fb3a3efddad20eaa71f64c72407507791. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZ22B1962841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dfd41af078b0e0e5c016421e77e5267b75615354db37ee291f6e1435005c06. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1962843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68116537051f79fb6ea455eebb8662693e0e2d3e686dc25fe421dadfb5982523. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1962845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fb75730c1153e28f66d277f7fae235ea532f137d739e17b1e455c1c3e0476d. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:05:41Z), 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/QZ22B2057605.
The Legend of Zelda: Ocarina of Time - Piano Tales
Title Screen (From "The Legend of Zelda: Ocarina of Time")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc058c920cca01ac67641265db623598c63869a9055239357bd352483e99d627b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2100822.
The Legend of Zelda: A Link to the Past - Piano Chronicles
Forest of Mystery (From "The Legend of Zelda: A Link to the Past")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b654f03477d3473d66ed9758bd292542ef9d64da4eeaf202b9426105d4f5e7e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1916564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7aa7b38aedd00544ad91b11a20b82a5ebab546504a75248f3b1896d0caa4c4a. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:41:53Z), 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/QZGWW1936243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3d8c8092a02ba0fa45e6d321b8c2cd5ce9a12024bb1d0f2be60b9da38d1056. Chain 2 (Bitcoin): anchored in block 957565 (2026-07-11T12:18:39Z), 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/QZGWW1936244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b29138b6772d454c73ec87c0521abff5becc914dbdd2a4c7486511bc2aeb61. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:23:34Z), 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/QZGWW1936245.
To Be Renewed - Vol. 0 (Original Piano Works)
A Simple Kingdom Hearts Piano Collection
Pokémon Piano Tales - Kanto Towns and Routes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc232ce4d9d77d204363cb2926a949e1f1319fd165ee226d990150f2f5afa30. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2099883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736904370e7dd0c8dd15a72f9b7396c30a3db6b53db03f3b0be3be0b87ee833c. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2099884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad905659b2348a243236cf1a115c66ea23e05e68c77aa3a5cca1c657f4f9afca. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZGWW2099885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59f15248076bafc8526a85a53459ab6d49412142b43dcc6ea48f8dc3ca6f578. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZGWW2099887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b3023046c91ab507262b6ddd3df0829d42a7c22124fb10cb0c2bf2861f53bb. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:34:02Z), 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/QZGWW2099888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d371f3ed9493f4eb8ceb13deb08dfc589750ab2f0c2f57ad5c9cb58d0badc4. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2099889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c6e7cb76672228557583a5e2b403eda0f0abed4aae2a10e32ebbcdadba4f54. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZGWW2099891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65eeef756caf3a34a84da90f91bde446724345c95a51bed871112adc5e3ecdc. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZGWW2099892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b95675128e0ad4099a497a15bd8354c4a7ab7959766e08dfbcb8c84347ffa2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2099893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0583763aeb637a595d96fc8203481061fb6f8a77e84e5081417cde5639a4ff0b. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QZGWW2112741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017e056ed3bc86706deb206cd15287d0cf266fcb89ec84dfc650a6fd1a398eb3. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZGWW2112743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0a90b1d1cccca1a77e2c264e1ac6ddbd5c7663df896a9c1bf6fed53f389837. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2112744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9327971f8129dd13b8b2a05c6b7f1ee4944d5ea785b3a788c597a48b9fcbb63. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:52:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2112745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722bf2463569c596785396a6c551b54e37fb9edb28a198a1c3f1f2cc2d7e4074. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2112746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ef5f4ca45dcba93e11ea9c49f92218afa7bd9e61a19d90d014dade85934712. Chain 2 (Bitcoin): anchored in block 957565 (2026-07-11T12:18:39Z), 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/QZGWW2112748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677b5263be52edacf7c9bbe77c70cc6be2ae14ae0693c47426ab979d340a56c5. Chain 2 (Bitcoin): anchored in block 957565 (2026-07-11T12:18:39Z), 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/QZGWW2112750.
Pokémon Piano Tales - Johto Towns and Routes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea83033780e8146d28f5be9559030e467af2976c0007f66c45175caab3b5fea. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:23:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2124207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b4abea691e8c2b2873268ae5700c49d186f37558ce2c9c5511b9a8d55f01cc. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:08:55Z), 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/QZGWW2124208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735ae72fbe47d51ac45bcc8c54a60fea52a8d3dfb4192491464720873dc0a901. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:57:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2124209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1a9281866034b8f3c3bcb9fd7f48a33e0349544164df7d9493fad753b880b7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZGWW2124211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a29a50306dc2e8df19b7f91d696eba6d45f6b3ebd76372efc333ebd5965c73. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:54:39Z), 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/QZGWW2124212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab7f00006204bcf37e1689d5259d90da0cd78030f9baa38f26cabdaf577f607. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZGWW2124213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b8ad40fea268dc5d2011a46c518e673007fd9877d8ace5622297c4dba780a8. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZGWW2124214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f8a5aca8ac10735b46681ea4af1c3af37882f60c74205886e564cac48d6358. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:51:09Z), 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/QZGWW2124215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2589afaca2ef413de5bf6300fcebec98b17e718f850ee481c9304abc0ffe971. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZGWW2124216.