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 0xde1d0a9a7370bb351c13182f1499c135a7700802463636829f814264fe0c6f9b. 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/be14b963-33ce-4389-96c4-d58a52cb8859.json and https://artists.proofprofile.net/proofs/artist/be14b963-33ce-4389-96c4-d58a52cb8859.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 0x2d17b252f98cd94c1b6e8649d292fbeec144d46a9253210ca0e63ad677451f31. 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/QZTV32351427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a646aae55a227ed0ade345fefc632fcb43937afb82481fca3eefdb7ca62585d. 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/QZZ8B2388542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa44a36149941441928cbe928794a517c00bc0e3115223653788b37bcce5360. 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/QZWDE2489085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44d755d7dd925e497953962236da1c6f0d835e379779f9068b4ee7b28731524. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:25:48Z), 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/QZWDE2482733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9c3fd5ee212db16c345513669dd1a1901587376a7ef2d2c17245c1f95531c2. 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/QZWDE2432564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b82000150aa31ae331140dd9537b7a8afba5a4b0357ca6215307727b6908f76. 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/TCAIJ2464785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86767e04e3e6bfd49fcb2b6fa34612803c6f3d2c81c4f4f3cccf0c7023605b9. 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/QZWDD2484815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461493d30a320b24cd4e077d9be241156e62f63d110286b8a5274d862c373fc4. 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/QZWDD2444765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67ce89ce13d3b6b46d2ca018112f00ff84bfa6dad4214a6089a651cbf1e325e. 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/QZWDD2442300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31be3891feef647b8e6cf6f9e15e5bce99205ab67001f4a87db358eecd719d6d. 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/QZTV32449748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f31f9218c33432b887ddea89fe9e8665afab22b9a09dd0ae747e320e449183f. 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/GBWUL2484938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2885283fdb55dd3951c5d6d98107915bea59001b28b245cfdc9eb6021d276b. 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/GBRKQ2426095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ed5983e8c8c6f319b507e12b7b6063ba53bf15f91a0eefedfd387b230c503b. 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/GBRKQ2416623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a6315722ce39d68bbbaeafa0500bb4696274a3e662c797c5908d1fa46c3224. 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/GBRKQ2426094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fb1e8a599d441b28700e29b366599147b08b146e06daef7a75307523b246a1. 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/USLZJ2488916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9f1f028e7603054c945aa7be9131130f9d9aa64f531828d1be932bcb916051. 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/USLZJ2474282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4532d20d2d25812f45ea9a962d4b2f2013786c45be8717efc04cf369d295e1. 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/USLZJ2425848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7e41d50c3c29a0b0cc719535c5d6a54b55b9cc268e4bf49bcb0f869ebe79f1. 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/USLZJ2425637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f5f4531a311e64f66d9a6aa71e6c6f55c824aaf8298c91b3fba98a1fe41493. 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/QZ5FN2417864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3516dddf6de3bcbfcadcaa89f4530d9b1261db9729e99030b1813e9c8e9588a2. 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/QZZ8A2392026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a060d51bb6aafb749880ccaba7e4bbe2d26ce6fc6d45c7eb47e4768a4e9abcd. 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/QZZEB2314946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532fe89538c1439aa947954c46f1e70695fd1468da8a3d27bdf1c10e1008fc65. 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/QZZEB2340283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f6dc218aeede42ee43d9b06ea2800621772dcd187d98609f26c4246cca68e5. 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/QZZ8A2396136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3a89b55513dab9121e0c9d324987522fa3a01b7cd340d1ff22e687ed16587d. 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/QZZ8A2395610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3999256314c8f9b02b9cc3d02579e32d4fb8571fbbaee8adb78421a575ad3248. 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/QZWDE2397604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c13bedd503371154a03683f93f6a898bbdc6cd5c80f1b7141dd5acac829f48. 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/QZS7J2355990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a34b95fc9a342102ca6ca3ed9714a2dfe1a48520d75fb5bd99d99f1fef84a5. 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/QZWDD2383610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99050c2032c9ea0042ff3a6d65a5d67a250291edb43357224de671111d51bf89. 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/QZWDD2383608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3153d126cfbc909d3becab0894a19f3c7e57514f3a5e9b00adb7b2932f2196a. 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/QZTV32362790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306e64aaf7d0fdd72d81ce8d8cdaa72b85dc01d75fac83b73f9f7e9cbee5f3ad. 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/QZWV32460708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa865eab4d5a1bd69749540a7797f7bf34ee37e9ea70f0ff98db3d3b99c9d743f. 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/QZWV32443835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20965d5f1a6ded1487d5e1247d2bab11871476af161b8c6b9fa34d086eddd8dd. 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/QZES92598397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3135425e2e590804ed8815cecd1103d1247d19529f33b3e73c0a39a346fc3e9. 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/QZDA52547140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4c416acb3d43a59b4786925fc22ed0b765e000cda316a1baa238c8069e1084. 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/QZFZ72570050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52881569a96e2104d7002d405a21561b3cf50223e296c8c2fb36a0fb44a7591e. 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/QZDA52562172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5626d16e675e52f933d8fbec92b12e1556ac1b7670e1055dd14845ed31a8d934. 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/QZZ7X2405116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a74a1abb4edf443eeca54d49cdd9d5dd0b4b208fe1c7cba08455a341a9330d. 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/QZZ7W2459017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fca8bdaaf366914631a7fdcffa45ab9f49c07eec19970ba3cf7ea272df4e11. 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/QZZ7W2488220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ce8f5ad3e7b1392f69961703705f01cdbf57624e9bd68a083ce8a2b605fe78. 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/QZZ7V2489550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03633b48fc23c098f0e96bc94fe91b42f807d00a26c71e60f6b479d97be6e8dd. 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/QZZ7W2418527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527270b7d7bd480cd20fc0dc6067a7e7ee1c45250109cc6d365b5cc91deafc6f. 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/QZZEB2493480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc829afd1f3600de4037a305c0278656a3e6560cc94ec87abc0866816ee4ea0a. 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/QZZ7V2484878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe803821879fdc608aa5b197d414fbf1918bcb1c3f84dba3c39ee578bd5e3880. 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/QT3F22490969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839b0d9a05ef487e612cdd5b5fc06ff1eb895c9d488c1737763da41a715eb932. 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/QT3F22485685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a0ea52fd216b91504cc631f92f7129e31b93bca694831d52035a8356e9cda6. 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/QT3F32449293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689721f6970fd9aa12c1c9a46a078af845a3651e984381b5ed8303a255e15d3f. 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/QZZ7K2496994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21666a13f3ee63aa551555dfc6daf9450671d1e3c7e3c84a3f9f1de8c6eaae2a. 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/QZES82588578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c67cb0008ddbd0da4eb29f841552e6a390145af7b5b6b7e4de6d13bd5a7e71d. 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/QZZ8B2408344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117ed8245ef5ef9edee5b3d7a72bd14a9a626884d32837b3df348af392f724b8. 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/QT3F32400688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabc65c6e426eb8cc9fde7bd2f4783d7450ba1cbc054dfd82507b76774530668. 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/QZWFU2461842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934211d63d1b05b749ec12dcdf95c902474e5e53985f24ebc8e2edc7c93a05cf. 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/QZWFU2411874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc703ba6ee946f23aa83bb418745c2f164a65aed21e46dd0bf95df1b2aed0f32. 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/QZWFT2473663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262145f135f047eeee91430e84255b7a13d0fe8e6a07f999cb75387cbe89d4db. 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/QZHN32574800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2568096eb9e42d91fcbae6d91b39b4de0f4e749d705af496353a294139160f45. 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/QZZ8A2475406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da4e27b982c606af7dd1a15d027bd97ac22ada988822c98c1650b2d8653adfb. 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/QZWFS2431670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c494cdc71b87a2e58addca6fb9ad0d118617418e293259bd5e1949f6c6992f9. 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/QZWFQ2471713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcf9e2d9ff8223385d71ae545bc899515317338ac4d70de8ccc1d7c88897753. 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/QZWFQ2469784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba5af4487b1bce6ba711ac7af7074e91271b8cbf2deabe8c44cc26d04f2d85e. 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/QZWFR2459510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe593415e194c3e9958fdfe15462d6e3eabc187c81774611a7f20ffe1f292e22. 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/TCAIU2456143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac3bec6ca9d4c7cae08693964085324c11d958bfdeeb1a06b79a18d3eff8f85. 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/QT3F22488009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60efbdc2cd77f2073a4e8a3c3736489f5f90e23d4248e3e1da7948394526321b. 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/TCAIT2456789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2817b989387ac6718628a824d9731c91ae4cbbadd74e28ee104065d6089cfd75. 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/QZHN62556014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b65f2600fe0ae2e256e43e5c64a93502f44ce039fb39817bd66e2c9e8bf3fc. 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/QZWV32476153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec4978c2062c3a5f8f9ca1409c75b5d505751be22f86517202b5c2ab8e046ff. 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/QZWV32476335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea44d881951a318aea9198570d212e6c3bf5e9636424639928d708f1a4d9505. 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/QT3F22489654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3433ddbebbf2e344e94c4ef7561a1c9169a1e485ff282adabaa4ebe3405888f. 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/QT6632533745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603e720298b1e4bd70417e9a4dca7eb59889b5738823c7dd71b585fc4d3cee78. 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/QT6622545501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d12bc69424543177b9911d70b196cd50d8558f040d537743fdf33a08518c970. 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/QT6622519509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200edf33e53e4a651ef0c2df11daa4746c0ff7dade3668dac67b38cdd1a8a67c. 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/QT6622511994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d3376d3064b5ee83bc7f64d2fb6485dd00c94d169c4ade56378ddc761f7492. 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/QT65Z2593003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe296dfeb610854f1eac2117b503e7f2ffdc0a3ae9a6c6f9469eacfe94369df47. 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/QT65Z2524669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3a4a8ff4303c8e7273e98d0ebb093af1c9671be882b97de96a37702582c44c. 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/QT65Z2529902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73712f8c3b639b73d5b196e63f262fb9d2f3890baaa4c57b07cf189699e9b47a. 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/QT65Y2580252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d92400b514fde566703ec512bc87441b281d0f71aece533be4f29dd123f5a28. 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/QT65Y2598244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0a4960e19b3c6dc71ba3a5f7ebfd95bbe99efb0eb71c96051a58d215f8c75b. 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/QT65Y2554483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9231d3f0b0b68f6134f1b6f6b0de6f5bc08101bf4d090a9336ef6989e7b36550. 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/QT65Y2545473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4628dfbe831f98f58bd71dcb59d822b266d588f33edeb92d3f6b85fc5389e607. 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/QT65W2587941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff0c4e02da45874a9055bf60d512e51aabc1cb6747430c6bff9cdea4ab0d37b. 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/QZYFZ2506705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ce7c3d758d1ff6e96e8cca8eb1349a8304dbf0b40eb16811c1b6a9ac4175dd. 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/QT65W2588017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e18a59ef055bf063d97d4873f80f4c9d6204b7246c352776b7fec5dee1d4e17. 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/TCAKB2563767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a0269af9a41ccc77adb11fa37ae53932bab305fd05b91431c068146013bb7c. 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/QZYFZ2500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66623c16347315022eb5c7c4462e90cf70e47729424bb760e736b5ab02f11038. 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/TCAKB2562688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ed94b8489e9373096aedf7e0d9d74a2438d8579eb48762a02909bad090e8cb. 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/TCAFJ2156802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198fd6a25acba4bf1494305c6a3404565fa07c978da8845e9c8fe77882e684b9. 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/TCAFO2149470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43306d4c27fab5dcedb5a9eed20dff5c4866c4b14008625524d8f4745a678c53. 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/TCAFW2146056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a5cb4cf0305e1a4fa960a678244d5d7a1adc481aa228a68a268ee7e2ac3bd3. 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/TCAFG2070213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea32f43ba21b449d428f2797d29a81e43fca2ddaa8955ac7804e384fe82c1711. 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/QZL432100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132dc6e42abf572ccfc61df81a6449a49abf940adf09161ec6d1724afd831212. 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/GBWUL2043913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968d3d0934d1e5782ac8c45fab5c53f03ce39e8a096752d76c57e91a5903494c. 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/QZQAY2263389.