1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a5dd060ec0a24bce1466af3334dfdbae30fb5e7d98021cf5af414044342738. 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/453084da-9bfb-4b8e-9c2c-6e6695fd8ada.json and https://artists.proofprofile.net/proofs/artist/453084da-9bfb-4b8e-9c2c-6e6695fd8ada.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4df78be9b176f06c3cde560c5288294539bc7d727450ebc46d266580fed653. 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/UKEWB1600301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1a33179d61991b18abf5a6595fd592406119a5e872d4956c9a02a281faff2b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/UKEWB1600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb339c32475cb71b4be8849b2223ebf36aa056cb09d94a25d01642c37a901a4d9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM7H2100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1a33179d61991b18abf5a6595fd592406119a5e872d4956c9a02a281faff2b. 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/UKEWB1600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a49a062a9367cad760bc4973fb8675c4d4dfe77f7ffccde6bdd6250dfa7947. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabcb0324e0bc88f5f306fb992952aaaf8a53eeb0a17278effdd3c668eaeb125. 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/UKEWB1600302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff267dff9bb99b39f2eddd2198902d9a60363a0ce771423cce8babb092b93f8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2359842caf90ab7d734708f8b1cb563c0fc7315d8d8cbedc0d6ebecada8636cc. 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/UKEWB1600304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aa2f60e7b9815a1ebcf1148d4d7c6185f479c4d611aa14a9a4ff8b5fb5939d. 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/UKEWB1600305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c11ea8c03cf0a10859e9857a27cdfd470ee87c72f7b12334f34d25303d7f722. 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/UKEWB1600306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8053951621e1de2348ed3fb8110d7b60ba0a76571af5e3fbd714042be76be983. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca54f2d93acd44d23b978301fdadd4293c885db504c7169dc704ac5bff1fc1ca. 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/UKEWB1600400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828dc42625e6bb0eac23844e0e6f03b78f898daf96cef5b92afb5342121202e4. 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/UKACT2420271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9931406d483207ca526241b6e749f6f8dab40a7475b6a8086738303bd9e401b0. 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/UKEWB1600374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fabc228a2e198a2d8881a4e5b8ac4d9fb5a8676d9eb97c4d8ee661d76ca975. 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/UKEWB1600375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048bbe1f8fa8d3b4efd14891634ec51d8341307e7dcda12718faf39d7a8ef21b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UKEWB1600376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152b3ee003cae325656882f7c8d59661278795740563383b5306967bf6842320. 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/UKEWB1600377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048bbe1f8fa8d3b4efd14891634ec51d8341307e7dcda12718faf39d7a8ef21b. 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/UKEWB1600376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048bbe1f8fa8d3b4efd14891634ec51d8341307e7dcda12718faf39d7a8ef21b. 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/UKEWB1600376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb6a798743ac4216fe70058631b572d09bfb6ed66a5197d061263ee97bb5d1c. 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/UKEWB1600341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36a2a31dbe5db22058f58ad9c8bf24ba0bb218a19a454a1b07c80ea9d2363a4. 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/UKEWB1600243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2c65deacf3ce3792f81c61d21db897639258eeb4d945e4052d3f415b2d8754. 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/UKEWB1600247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2101559d06249e6182de6c3e71ee4b9214c0ad0fa9587d28e2ecdedd67a22fdf. 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/GBLV62301624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3c655c4ea2097107af9c37c57db4e60f1acf7aa3d2adf5f260216d9b2e5dc2. 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/UKEWB1600356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f6385c18f24683fb733249529695b00540c0b37e104f52b91d6f61b2cc0d49. 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/UKEWB1600337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223d13d98e947b91bcaf27f8060581b5c4449b76840149ef4a1c3e35e801cb63. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2310202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3106960cd459eaa48bfbd6ad27416c76f651c4889976cf49a88b286218c1c042. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5a890890aa4e6f3e0535ce428866067c72923605990ee7bde8ac3848aa8436. 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/UKEWB1600338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5a890890aa4e6f3e0535ce428866067c72923605990ee7bde8ac3848aa8436. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aa2f60e7b9815a1ebcf1148d4d7c6185f479c4d611aa14a9a4ff8b5fb5939d. 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/UKEWB1600305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2359842caf90ab7d734708f8b1cb563c0fc7315d8d8cbedc0d6ebecada8636cc. 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/UKEWB1600304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4df78be9b176f06c3cde560c5288294539bc7d727450ebc46d266580fed653. 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/UKEWB1600301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1a33179d61991b18abf5a6595fd592406119a5e872d4956c9a02a281faff2b. 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/UKEWB1600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2359842caf90ab7d734708f8b1cb563c0fc7315d8d8cbedc0d6ebecada8636cc. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/UKEWB1600304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1a33179d61991b18abf5a6595fd592406119a5e872d4956c9a02a281faff2b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1a33179d61991b18abf5a6595fd592406119a5e872d4956c9a02a281faff2b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf74b60e03e298b6df60f23a2fc9e4de811c4a47adcd089be8f4d3c47471b423. 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/UKEWB1600297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1145183727c053dd050c584105c0e9e9e5f2f5050a7a3f813134f0f554f2ce1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36a2a31dbe5db22058f58ad9c8bf24ba0bb218a19a454a1b07c80ea9d2363a4. 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/UKEWB1600243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec23621d1e14d52ff0b09af2ce72a682096b8b54dd9511d45e65d54b50c2f4b. 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/UKEWB1600244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd028f487d847f6956e7611c08eb8c27761fe5877885042563facdd209a872d86. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec23621d1e14d52ff0b09af2ce72a682096b8b54dd9511d45e65d54b50c2f4b. 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/UKEWB1600244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36a2a31dbe5db22058f58ad9c8bf24ba0bb218a19a454a1b07c80ea9d2363a4. 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/UKEWB1600243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36a2a31dbe5db22058f58ad9c8bf24ba0bb218a19a454a1b07c80ea9d2363a4. 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/UKEWB1600243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2c65deacf3ce3792f81c61d21db897639258eeb4d945e4052d3f415b2d8754. 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/UKEWB1600247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cc8f77d7cf92cc7246190bdf67f53dc79402adb1fc565040df6680c84d658d. 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/UKEWB1600226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb75735c234510b03e7ccb18af055fe453f8adca1fa90556adcde809cfe7878d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6246d8f6a4bd83e60b9941e4ea9495b2ab4dc5a6e6a320423cf0d04fcd747dc9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9c696bddb61358a635a2f15382d142fa66ad06c2b53f5c987d6a3862d331a6. 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/UKEWB1600223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5293d3f2243b5b9e47a35e1f4e0b7b32f0295b44de858dc0070ca9e693554d10. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD2110351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9c696bddb61358a635a2f15382d142fa66ad06c2b53f5c987d6a3862d331a6. 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/UKEWB1600223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e145550757c83877d46bb37da43b733607e774234d41451fa75b1c4b152a2a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPWR2100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e298324a46c42dbbef30b7e96173aad7eb7f06ca1a88e824b1deed9fe0191ba. 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/UKEWB1600206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba53a48ae0613d2b30c87701488c107dfdb182d6e19ff8f81d3fccc932b346f. 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/UKEWB1600200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f5a8ebce635ba59528bb19dbe48815b057f86f11939165cb11e4ccc02c7a81. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UKEWB1600189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e527b38df60ca6765824aa17d499b183bc674a100fa028c5592d28fc0c8462e. 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/UKEWB1600190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cef35513c19fb85a6c5c8e00d4cb598c39434833b68d05a727dca809eacaa37. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/UKEWB1600191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd973c9eb4998d91bb75c4aef76b213a6b63bfa8d6cc749807c705b18393b1c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f5a8ebce635ba59528bb19dbe48815b057f86f11939165cb11e4ccc02c7a81. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f321c6a1637dcf19b545d7f9dd1647a15bb70580b3625a223da74da60e470a. 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/UKEWB1600171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260ef00952e2fab417522997ff819002690fd9bbdbcf91e004b7746d303009f4. 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/FRIDO2011392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296b97dd98dbef2e87709b62daa2359bc3d344ef5dad238ef4a416bbedd40442. 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/UKEWB1600141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aacfdf4ea636eb8aa3fc3f005fdf1169c6726f3ad1c998db53936637d2a7c7b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a23a0037573fd5f45cc11f7960b79ccf1ba1a85acaaedb55df2c4e337ab22c1. 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/UKEWB1600143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70bdaa3fbdf2d20dc818aa78743f32b302078d238d1f93d728a7e0dfd0f6a004. 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/UKEWB1600144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296b97dd98dbef2e87709b62daa2359bc3d344ef5dad238ef4a416bbedd40442. 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/UKEWB1600141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb752b33a880fdbc5991ea8e076ca60a88cc6149e4da62de0ea629923f60316a. 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/FRIDO2011270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d0e64456172131d40bbef238de54031fea48dc6c6519e422adccfa5737f2fd. 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/FRIDO2111274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623c16f5f17daa2b1a5bf9122c24564dd998e010e76ddc1975028aab05e47cc8. 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/CA5KR2250596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f904f909f6ca35b89a8e69b629e4a2caf4af9df18937c730c07761e5bb9e46. 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/UKEWB1600372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb6a798743ac4216fe70058631b572d09bfb6ed66a5197d061263ee97bb5d1c. 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/UKEWB1600341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9c696bddb61358a635a2f15382d142fa66ad06c2b53f5c987d6a3862d331a6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UKEWB1600223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349d179d16976b7af75b979d31b9b12361a3ff1ab7dfa26d1bbe40968ecc9cde. 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/UKEWB1600216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fabc228a2e198a2d8881a4e5b8ac4d9fb5a8676d9eb97c4d8ee661d76ca975. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEWB1600375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb339c32475cb71b4be8849b2223ebf36aa056cb09d94a25d01642c37a901a4d9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM7H2100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5293d3f2243b5b9e47a35e1f4e0b7b32f0295b44de858dc0070ca9e693554d10. 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/GB2LD2110351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cc8f77d7cf92cc7246190bdf67f53dc79402adb1fc565040df6680c84d658d. 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/UKEWB1600226.