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 0xe129dc8b23ccfcf666879290b72dbf949b4e02dd6462938e71888fcd535ea648. 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/4773454d-d154-411e-85f5-c82a927ae446.json and https://artists.proofprofile.net/proofs/artist/4773454d-d154-411e-85f5-c82a927ae446.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 0x8848d81789249316faff0dd993670349438980e58a3b06109830f973992f7141. 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/GRUM72101194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae790731dbd4fee3078c28cae987b4946758cb337425df48b61f8135cfbcdb1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHK2064583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdc51182c7e10eeeaf4ae636099e783979117fb665b844d38bd7c6e315db08b. 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/GB2LD2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7540bca50a1a7c947e12d93f65e2e0a959e393c69c4e6d1fbef614e418501350. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/NLZ541900900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae21905479f195476ab30125c8661795f196903f2066b63a6a379e244a62966. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRHPR1900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5158129bee11f531461c2780c4fd9125b4f8d1bf8be3e0aa4611d71030a32b. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GRHPR1900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682571d15ea5a79a7033a8aa3f55ceca529978bc222baf39868f2868945037c3. 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/GB2LD1800785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120a97b95a1490c45468edee8a32b687236935cdd32b12d40f7e45d093d49e7d. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBKQU1420184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0449618ab7c87eea09e35dcfb8eec1e218dc236021a043822574fb18ce2ab763. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NLS241600822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937426e11081e5ba59773ef21ea6841996b4ba82b67dde0501aab9db0ce9184f. 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/NLS241600823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4155ac4f968583b4e2be25ba3c639b55a464d8bca8fc2a71da189e640275af7e. 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/NLS241600826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349f181cfac57e4621bd9bb155bba3c48ac3f5b8ce3002e32b6080955517f29e. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/NLS241600827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb317260d0a56004483454e4ac88743030f1aba46ffff6baf40a95997b7978435. 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/NLS241600828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf0b24117bb7b669c3dd5f85c6d7ee9eef9ac3410718ae25388de3c34896d12. 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/NLS241600829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e842f3d0b1c5391dec0ced955e913338caa804c5398e38dcaf0c57ba6516206. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/NLS241600830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f11492b833f2a5bde400cce3e6ee342230e8a9b686477ecd5b56f7799b022c. 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/NLS241600831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4dc3e546d94b1be8dfc9691217b9a064a8ccdd5b5b616a002bafb17740a8bc. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLS241600832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c8bfb69b6d670cc5dd7ff12723bc9fb424ad107530bdda0089e1cb55c1b944. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLS241600833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c581e6fa47edd4ef03777b4c74272a5a5b3e13e4d2c35e756ec2e5685c8b8d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/NLS241600834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3af57f4a82f7050190359756239684e965fb2225db4b6d7e1dd5f51131395ca. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/NLS241600835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116e8a9caa773a222e84e9e1fc3ecd8ba777a05fcc9a11945517f9c6b5cb5139. 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/NLS241600836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a4b031c9ad5e8143118a50bb0bea2e2ab3cafedb7bd5109910febb19044a68. 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/NLS241600837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eef914e1a5b36a4d64c6ebc0d5048f7b8a81e2ca4d24c98d334060101484d97. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLS241600838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1e57fd62516a2122994b886dafb9b452ee89eb242c78c81dae3b132307d1f2. 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/NLS241600839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa915ac80e3edb4fdfd1890006e1e3faece75a30d020e3ce5abb9909612886cab. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/NLS241600842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78eec119ca8d2002852261367d15b6a4712492d41b589e15e7299c674bccdb41. 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/NLS241600843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb928379f7dd817f62d101b50f5c8d7935178be05429458a67efe44d44eb69fc4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/NLZ541900876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932fce046b144ab9cd77db0c3aed33c63ef3ce7ab02a0ed241ceec03e75d3f21. 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/NLZ541900877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb3e4dd6b31693df09d60bb1af9fb41568399c12cfbbd88457745839ae50d6f. 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/NLZ541900879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e032a68ab16fd3a5229c53f63eff29f5b15cb6cccc21ad2ca20eb1a7364dc01. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our 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/NLZ541900883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202efe6cf0bce092fa5df989e7193c13360dbe1ba80506980052be91dc6c076e. 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/NLZ541900886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2ae60bd0aa115891412a11418187f75003be5fb6524316b32548dd91af4656. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/NLZ541900889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ade4041f13391d232a2df5fef10b388a1f1889e1eb88a0329455578c43658a1. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/NLZ541900892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7630662d0889d6137e9b86c2dd48dfc3dafacf71b82f0eb44850149da48055d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLZ541900895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106a9724d7d42e4292023f0fa796115ed5fe2caaf016f0ab78488f0d349c0ffb. 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/NLZ541900897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7540bca50a1a7c947e12d93f65e2e0a959e393c69c4e6d1fbef614e418501350. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NLZ541900900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35945f69cb61d1f8e6c1858ad4ba9a00caa5f0d18ca0e6c61a1111ea00e3732b. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541900903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6b19a2acc563853d9edf8f6a6eab6009f548128fef950c223a995cfef73a18. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/NLZ541900906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3bb6fe265e7aa8c6e69a2d775b0705a56489254d480b44506bdc336c0af116. 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/NLZ541900909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6083f6d8da41f6bce5eaea6084b7d046ae1b34798e47dacd637d2e11fc2b0e. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/NLZ541900912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd282a99fbd44ed99523160a9e9332d8a8ab73dbfe24558590ba18d4f55bcc893. 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/NLZ541900914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b5bb875ac876127a3ce6aa3075576cb9cae3f1e2f7131c6e44dbd762457e6c. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1518213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcce94a03b2bb3bee8a38a62057c232a9608160f860563c4eac0be1deba0aeaf. 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/CA5KR1518214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9d58758b51a43cb190206446d478289a2073d18b6f150be3e385ffc0864233. 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/CA5KR1518217.
Pump up The, Vol. - Electro House Selection, Vol. 10
Re:Vibe Essentials - Electro House, Vol. 11