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 0x8f0888ca194ca45846af542a7603e0de6e61338a1a0d0f820f8b3830f43f0f44. 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/d901af09-12fa-417f-92f8-d98a2d37ad7e.json and https://artists.proofprofile.net/proofs/artist/d901af09-12fa-417f-92f8-d98a2d37ad7e.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 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 0x6019f1cb1222d80ec69b102cb97c151a00b589ddf0e8e2df748ac9bb9af6ce47. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZTAY2382119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8509343199c8be1da66c62964fc890dd38c007571e0cb197734df21027faaf3e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZTAY2382120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6fb31e7a4447260b6ec93f288c5c0d2f3f8a8d5f1adbe80d78d6a30636536e. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/QZTAY2383008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce646b32334f91694b291ad2bdf7bcae6f129e4d8ddf7cf54206f9ffb6e09fb. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/QZHN72037910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5180bfb5521ca4d5f55351a486d438784b9785831b4b3bb209e7a15f91095cc2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZTAY2382118.
Robocream (Original Roboquest Soundtrack), Pt. 1
Robocream (Original Roboquest Soundtrack), Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcd6a761feb6da7951929e3fff91e6e5090e75cbb38205c5ce26a0c3f97146b. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/QZHNA2076838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87adccb225e9a5659b66a9f7070cbce7755c6103ecfa14458c2790524f13aa3. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZHNA2076840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ba67fbe8bf740d43b202a40a759714bd97eb7b4302fed0c3d51bec930c9695. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZHNA2076846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf725283e1d661d3dcca1cb9935598862704c9928a7222d30611ee8dd9b8df9. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QZHNA2076848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a4ebc9422a330848babbd168b5e562ed79287a268f2f6fd5b51fce35c1a5ab. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:58:52Z), 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/QZFYW2150027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ccba2054dbaa187eab88b514a7ac81bbfc612d2cd1bde42b90c4f6034c65b0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFYX2161298.
My Friend Pedro: Ripe For Revenge (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8120d6b0fa8deeff7dde673e98d22f33fd4371420e35233c7f241d180979baaa. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZDA72202076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0632cf9f032ab632da9d1ffa8a279b436050511eac8592058c415e6d8066a741. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QZDA72202077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc83ac9467e6a1d5bdb8196c0790a6d16cb3f1db25bec7d569cd7458e445ea43. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:05Z), 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/QZDA72202078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7ebcbd1fbcdfa47dfe44d29a4381c0ff9d926b87ccb1a87bfad9cbdfd09938. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZDA72202079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491c8942b9206bfb1ca3cd4dfb030ced4e8c70691687e8882c0793fc76632b19. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZDA72202081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c35c66b2270a2a03905c38f6ba9c86b227044d01a7ed6ce3d3c5ff89c2c5bd7. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZDA72202082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47939fb46dd29b28785a3938ab348f6904d1aef074ec77317c7c28128d882644. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZDA72202083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f370a3164866f7f0ad73284daf8d590e750f6f6f32c005a25e403ef375f3758. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/QZDA72202084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8a05fc249b70018b393462d99115c40370f84e290f8b0feeeca91521350295. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZDA72202085.
Midnight Fight Express (Original Game Soundtrack), Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff826a830b9d933287bbdb276092cd23dbd2b61d40ece52714516ccefeb636e. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZMEM2236876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee1c5f1824963fee7904fd0a0be9d43d7bd0777a9168e211aa21893ddf47b4c. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QZMEM2236881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14abdaf9689561921f5481289b8feae09b08dc621c794f6c74e6d8138c4716e4. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QZMEM2236882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdff3a0e749d2bba8ba621160cb0e967191cc3ebf70fadc3245c61fe59aabf1f. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZMEM2236885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a83b6daf81c2df53a67d7ab3ffc917cf759c3f8473e7a6182326853bcf246c7. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZMEM2236886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847e0cf832b03e5aa3c75300ee3837faa3119b8dad25d0db0acf8575cdb58d37. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/QZMEM2236887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3732970eb5a5ebe7d2afa29f09eef7d4885ab1aa177b4f4a2cb03eb5dcd8d3c. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZMEM2236888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d9f67c85a0f41354ba964b11fc3b20cfb950ba75f3dbb09f3cb9ac0548ba96. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZMEM2236889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c7a569c53356882e3b370fc493a6d7fcdfa69aba5b145816dfdf3546f3e8d4. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:10:44Z), 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/QZMEM2236890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4f6c23fa6e25c82a6fe49c2c6f07068972e51b5ba56e9ad80b949b5bc5e148. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZMEM2236891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435bfd0fe538cfc43a743c210f4f3f52bb164fae82c3d26d225b78a7aec794e8. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZMEM2236892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e649f7a4ed140a2811ceaa921012e41306f7b83886ff5f5c420b6fbfbab619. 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/QZMEM2236893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8eb59fdd75ae907f723f5950f165509d907496897ad20fb662a28f52982d3c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZMEM2236894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4100bce47eea37f1e9fa63fb949136e50c737952089df2e4b6fafd01e614492. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2236895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6188e7a3cbe148a4a9e868d687cbb2294202198a6a466a86c6a766fc19362d3. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:40:35Z), 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/QZMEM2236896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a5461d1c944aefbe44e68407bf1d7aee0d339d37295f1b6dfb056a78a8a09f. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2236897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2d1b6efdce95f58d9c542612e58a2ee549811b20e15b2550d15b5e2ef02321. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMEM2236898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32d9dd64035abdd93274a5bb02197f32866c2612fb326654c60302114593421. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QZMEM2236899.
Midnight Fight Express (Original Game Soundtrack), Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9405537ed001c47b639042615204c9bb05c19c643bd8a2c7a37dc4f4c3665f2. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZMEM2237898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec16b0cc63cbbb60e77d73247508ca9fede68a77ec580f4f8bd3cf8e1c90d06. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZMEM2237899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf259e8c9bdf3da79e5922b255ede881c866678a90fb3ae6a2d6ac44db4f2f7c. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:09:14Z), 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/QZMEM2237900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7548fc3fb04640072ebf89957fa4b185687fa6b47582ad992f5ac4a2587ae95d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZMEM2237901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6d7610be18a9ba5e04dd508d93b2dfcc780cc6bb01b723f9578bddaadce8e6. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:44Z), 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/QZMEM2237902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf03f557d798ff8b9c98e32be86137ecb51b7de6050a310df81042b5c184a468. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMEM2237903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e0763f5da41df4452b16a90f3a4c32a4cd9ee5b4d6e6f10a4e8c35323093d1. 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/QZMEM2237904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e6095a818c12b1fec2ce2b36d4282435464f727e9cecbb62a65fa516516705. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZMEM2237905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170d99d87462e580b8edf6cbc853291ead9b44adf752ed0d1d9166b515f4dde6. 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/QZMEM2237906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661b1e628892d6561c9ddfc90c660eb03ee40f4ed3c25c2423ddb42cbd070433. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2237907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0b0e70ef72f496c6cce20c3977772fc10c184043a2994f08d76daabbaa2a5c. 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/QZMEM2237908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e3ec75a2a22131a331ffe42b8e21b4a81b434c65f9a3c01042f889d6403b75. 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/QZMEM2237909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6289535525d69214c3369d20322101e14ebb9e17ba60370a60c9afbd415637bf. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2237910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c009704bbd282f29006d47da8788e2f16879be5ad601219748f2daf7ab1cd1. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZMEM2237912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a19e9ec6284b0b8b24066b88cf345089061886ca3ac24ce32d6ecc1c0349e30. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMEM2237913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a03f4c80f2b3a7b92d8f3a1aa1c65dd3a0b5279444980ab05781a7b2df3854b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZMEM2237914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76518eb1bd84cdbde2e687cb357878d6c9a9ca28bca2a3732bfb8ef9d36d04ad. 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/QZMEM2237915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af6465688d3f62cddc040fc8d3188f5819c5afac2b69aeb008b3fcd6fa43aa9. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:06:13Z), 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/QZMEM2237916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c61e3510e5c1ea90c4fd2ecad91c30aa621e7ce31136bf477641811f0d1c8c. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZMEM2237917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1823e35b6864a68111f2abe7538fb3a4fa7eebdae4352791ce2a8f8667d0c97a. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2237918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e71096c1adcdede495b5878dc8f1ad9e87b337ca37d2cec31c2799e81e98173. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZMEM2237919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c89ceab351b408219aa07c43f55b08efc06012dbefaeda128a0ae6ca413404c. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QZTAY2217445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b7633f9742fb49c341c51b19031587657e5721cbb3619aca235dc45f2a2a73. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTB72208120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4db72dffa84fcb7a6b6abce2ad38b35808da1299fdd0531f50047ccee0f70f. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZTBA2217791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe446a2babfbed79fd8b4e8d8573a90914562ef6991f57913191a3a7f2420fee1. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZPLR2335627.
Robocream (Original Roboquest Soundtrack), Pt. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb265048375bc9216b155edddfb7801390f3b88d2495a226284a531c0b360c76a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZPLS2320372.
Backup Protocol Soundtrack (an unnounced game from Critical Force Ltd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae73f6d45e0b1bc5f9f09b809670f657716dd52cfe5d4ae86dc42cfa53ad040. 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/QZTBD2322952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb24356d086d5f2189cb27203528f39c7517eeaaef9b4246b2ba1b57e841d48d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZNWW2441815.