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 0x5bc809c5a66e15d4867806670987850960d3df2d74a7ede8aa4f7cf370f25e6d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f2db1f24-3422-44d0-b4ec-e27b9d97c90a.json and https://artists.proofprofile.net/proofs/artist/f2db1f24-3422-44d0-b4ec-e27b9d97c90a.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 0x12a422b8fb8d5b9e4051c96ba851ad41c6893f654c5711c79f2af07eebd4434d. 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/UKZGC2304835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4349e590732d638e9b37b689bcb1b85e7ebe9892fc7f85600e5c2515e5c6d397. 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/UKZGC2304839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6a1823a35c996fb619bf9b3572a7ed3ac5032e0d0faf0e465d006103e798b2. 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/UKZGC2307989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fd99b5db3583fe467d2b7cfd6e73d75e866c51d2a781f642163ccfa3962a1d. 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/UKZGC2401162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b79fb02ba1362714337da5108c9a59aa0723a24f782d4124a52d3250448a25. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:30:47Z), 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/UKZGC2307956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae56704205d8170e580a6721ffc397990358e639eb70eef59b11f272e2bce629. 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/UKZGC2401249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0d9d773484d7758b1e7fa3864af4bb4718468b4a295aa5a55bd5ebb786ab7f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2402125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9950e83751eb44a548db8f464eb2f6536820aba6b88d51b01942accbfb94e172. 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/UKZGC2403428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ed8789077d3aac574fe1cef4b194694d89a526b5591243984490c7c9480813. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2405224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa815cfa51e4d560d494a72fa656b43d89b6a5b1f880f84f5953793a241e1ee18. 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/UKZGC2405225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc0b810d845ea1637edd053a606de5cb777c72b063093082f450eca0d35c94c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKZGC2200935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe054520c26dac17f1ea8bf33c2ac15cc0a6f08ef7a6f878e31f4b7b22b452b62. 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/UKZGC2200936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8c1ca980d4d01849449ebc6e5eb301dee651aed1ba3db4d980d3a0a36d713e. 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/UKZGC2200642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80035482a728a6658c36977fd30ece6fa499ee3caf09f3ac27b46cb337f2a93c. 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/UKZGC2200938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c0e0c9ea134c68eee2ccffeae01bace7149582cc36d154dbaf8bfda3fbf943. 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/UKZGC2200939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0214395d523a02e308917b36e8dc644f589db3f6bade234c82e43b1d0725945c. 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/UKZGC2200940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae8eee198351ca3e4ba7ab398487e67c4939c851778600078009ccce78ed831. 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/QZN882210476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe6d294afdebe09bfee012f4604990c86909c0e02c7db3440fd670005fb3586. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZN882210477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6848a0089384ca55ceba3a3b4fb8152e517804d231a3ec6c7a2f2bb2ee94fa. 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/QZN882210478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793763961d7cee8c1f55def13c08ca001e0b8f929ee5c96adf27d89ee6f0bb5c. 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/QZN882210479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541d0674ff3f11b9deb79573ef6948733a5121dc040dd5c096a9906eeb2b4126. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZN882210480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715c28de29f46541015b3d0db9ed3ead09f92c94bd77a5ee089437812237e382. 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/QZN882210481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8126322afbb574f18fb78730ade2b0e72522aa0b45270c69a70d7351da5f4b. 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/QZN882210482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8192b1bce1925c996b1df3bbe0b8273721b99f8485a9dafbcba274bddaeaa27d. 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/QZN882120934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571da1e1f4bce40cfbc2c7c51ea0d9bf16dffdc173416c0d2ebaaeffa2110558. 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/QZN882120935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a00a05c6463ce6e4055bd28d9f983faf6bcdc64d5a56ba33e8839a980bd19a. 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/QZN882120937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331ff2b78b2f8c72703bd2f20368a5a0d93e8ae424612929c1710b1d756f3831. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZN882120938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ab29ba393a25b2ede27e2f5fff68013599cda31d13ce3e7f452c56d39acc37. 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/QZN882120939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba1f29eed288099e247ad9e960553083c89e2a56127a1c3bc81ff8a6b4844a4. 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/QZN882120941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82130c4754134db56f08ea21bd5d9d73b44e73c7593b60078b63460ff96237dd. 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/QZGLM2063715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8e1520350eea44f0dabe68ad6ff26a6b02cbf3566037c7257ec82cd5e9c123. 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/QZMZ92073916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3dc3eca36cf9a6e6aa060e3382e2c31c5fe614d0c8bc8a858dfeb6798eb8ee. 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/QZMZ92073917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96ffbad17f69fb19773effbaae063891f0c55fc66f32502de97dc267624e775. 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/QZMZ92073924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8eac799ad0f1af73668ae682e08aa9f83a7f26b99691e6683e3d55d4adac61. 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/US7VG1918718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc3d5f90060ec625efb73eb7943f3f8c751c76689f8d7e6d9f3ac9d3a8a7e44. 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/TCADT1853515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94f854e6eba4a7d3406b77ee5c7437bdc5a9b4127641233ce6ca96f2a7a65ff. 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/TCADT1853516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb5dfff7800d97e6a8bc92c5eb1df43ef0d1b3e9cc8be6d041044e74c6ae87d. 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/TCADT1853518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa63ea886573de3cad301ce1ef6a52515d6b71d94461482666eb9b0e4e72d4d. 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/TCADT1853520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5e92513603f1077591b864a806564e86cf613087941ba3dcf4775396b7edac. 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/TCADT1853522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20988a76e698c7e5aa2b39133b648bedf989ca9cd86ba8b1b9a765f87621714f. 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/TCADT1853525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb4c3d3d8ca677a9ddcd4f5358f7154dd9edf7ba31c4166e2d075846b09e1d0. 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/UKZGC2406722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e154ba4072c1a854cafefa0d47ffeb4fe56ad4e5e179bfbfef0509f137f1af. 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/UKZGC2405795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c7b974ff35878e28d24b05927842396562a945891425c754fdd28165ad10d5. 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/UKZGC2405796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9c3cb2d478ac5840670744b2329411e2a2cc814023e81be7c46d0371c949c6. 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/UKZGC2405797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc33fbe53d743142a72ee11793aaf4cb9d84b69734e5f24c97c0d4a1a06423a9. 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/UKZGC2405798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad1d2add94621298b9f28181168a2ae1634c99569900f332f1aa3471023fcc5. 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/UKZGC2405799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e154ba4072c1a854cafefa0d47ffeb4fe56ad4e5e179bfbfef0509f137f1af. 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/UKZGC2405795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad1d2add94621298b9f28181168a2ae1634c99569900f332f1aa3471023fcc5. 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/UKZGC2405799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d157c85e00462547560f22514d1e24234ed57e2d772086dd4637d76904a2d7. 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/UKZGC2402541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8c8fe0039e00b272d203b5b6a12409f0b452aadab3bd34845ea57ad6537c8d. 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/UKZGC2402542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9950e83751eb44a548db8f464eb2f6536820aba6b88d51b01942accbfb94e172. 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/UKZGC2403428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c93d4bb2debe35801e7f9fb14e41d058400df70a2fd620bf3fb9552208a0c5. 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/UKZGC2403828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02950be7ef04af081a6567469670c23202a98e77d931fdcbe3134c9de177d30d. 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/UKZGC2403829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc118c118717cc88ac15b2b7154034cad6172bcce5a9f20454bf032db7a10c11d. 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/CAN112401037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8becd76ee8369678b49c625831d6f31497f95691d435997af056aed9da0fbbda. 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/UKZGC2402978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0d9d773484d7758b1e7fa3864af4bb4718468b4a295aa5a55bd5ebb786ab7f. 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/UKZGC2402125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d79d82acda51b010a2eae96d2956c512a8c0629b58ae1203fd7488462b21620. 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/UKZGC2402160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae56704205d8170e580a6721ffc397990358e639eb70eef59b11f272e2bce629. 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/UKZGC2401249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50837040883cc74f2e28ea80e2a774365c9e2abe00286c43ae52625922d2307. 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/UKZGC2401157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdc111b470226f3f1dfca18508b7207d9100cb1d30152f5fe82bbb28e6d5e2d. 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/UKZGC2401158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6da79a03077ba0eb5fe168061960bb5b64ef5bfb6e0a5775a468cc594006003. 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/UKZGC2309971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df691f0ea2c110ad8ab319598ae44c0c426bedbdc0fdba2f576a0c0d7dae0c0. 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/UKZGC2309972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec49c03a402a6571ebda2f8ac8eed0debad356e3d9d6a3d14027ab24e120297f. 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/UKZGC2307963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45fc42dfe336afe4a7d3dd606484b75a8c1049009d729ac5c022bbcd3e0f176f. 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/UKZGC2308179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601217a7d78456466be1169d70f50de52464f4ff20e786af2d4e5f634fd8ce16. 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/UKZGC2308180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208335f7608c4f375916c6e372be53fec70284b1eb1301ed429d84c6562f953f. 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/UKZGC2308181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6a1823a35c996fb619bf9b3572a7ed3ac5032e0d0faf0e465d006103e798b2. 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/UKZGC2307989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec49c03a402a6571ebda2f8ac8eed0debad356e3d9d6a3d14027ab24e120297f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKZGC2307963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b5b971a17b6bec12ee879b8a3f251727372ec23c9b312d28af5e33c852be94. 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/UKZGC2306164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6700c71be34a434a86f0a45d0e4d1848f251490dda1e318115e5b31301854b. 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/UKZGC2306167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd484efc43fd23969b38bf06753dca0f568776ec775e5904020cce29ef9cc1504. 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/AUKDT2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543de296cce3ad3692180784bb117e3e6504219f7d2d0b5870a3da07d25c460f. 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/UKZGC2305560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576a7a9896671ee6b7f7257deff53215d4a6a9d76a1ac7747b79da1a7bd405b0. 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/GBWMY2300970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70506bd322d7aba8137e1fb2d04e9c478d990d43d13a32fb504659f296d47887. 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/UKR6V2310498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe232e0979cd721c7d83c4876f5920d3d213251f38a732cd6658e13af63c8d4ab. 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/UKZGC2302564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aabf6466b85b1c329a9b08544a0e80edaa8a8ec3695d43ba4ac661b5fc9fc76. 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/UKR6V2370087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ebd4f1a6f6c16a9c1f0e8be2486039b28934e0fa2b9391751e57f14de241cb. 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/UKZGC2301393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96c159e79b472416ec9d20cb6751d52e0805c6512290c35c9d457b3d9520e94. 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/AUKDT2400532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790ed31f718f8c268c5f50f278633a5a9f20ad9bdf948d82bc7e88d3f43ad03a. 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/UKR6V2274100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bd308adfed404b1aa1e6ac5a54793a2475b9ab2b4d0cae92de43d9fb329837. 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/UKR6V2274101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cdb21ba68eb983a513f23bf66b0813f9099232fad304767a0f26a846dc95dc. 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/UKR6V2274103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4349e590732d638e9b37b689bcb1b85e7ebe9892fc7f85600e5c2515e5c6d397. 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/UKZGC2304839.