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 0x94fd4165630b312b1904c92229449517a5325574f8f027febd88ae4341875fe6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b9c4e72-b9ad-42d0-8a37-953b3628623c.json and https://artists.proofprofile.net/proofs/artist/6b9c4e72-b9ad-42d0-8a37-953b3628623c.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 0x425f3c93552442d6b3544e72262fdff7fe14a86574dabfb6cbad1a4952d736c1. 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/AUBEC2564138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848cf740a0846ca1d6b05bc7271cabd9d72df6a8a8e1bcaf8cbf71fb3ecd048d. 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/AUBEC2564146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c9fe6b111cbfdfd436860ee63a38c27c999e2d5ee93741b952efe030d915fb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77545a5fba07f5acb6360afb2e322520f23e3cd2214d4b6340d0dc2be7b19b9f. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf772b97c4784137f5d460b2190c1aef7f934c5372b57e0309de1c900c2e53cf. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/AUBEC2564157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542351bbaa6f5d8e8dfe1f1ba57bb62e393847f33b98c328e2aaef48b8a79406. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2565069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c88fd192a9e0461b310ebb27a42840918e73213d7483a185211e36dcef34893. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2565070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21da8a0165b365a9defeb2981a59e5863f180f6a4e36d2265bd776cfaf26b96a. 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/AUBEC2565071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5ec7d75e5dc341eb2f8b0781b8066bd6ac938d2827933ed05ecbd6b324d8ff. 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/AUBEC2565080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c5e8a15cfd401eedc91976e146673abb61c1d841f05242825ec6e4c976f41f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2565081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5ff815d4922fe25947b3847b5ac4615bb28fdf53b2a17767fffd56cd128dfe. 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/AUBEC2564643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e68a3b880ed59431a06a879e75e55634763eee8c144076c63c45c8c230650a8. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b323f894cb9691d1de5a34ada64b499a9701d450cf1eae349172a1e3bb1d1c. 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/AUBEC2564649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d3acca0a03c565207f83742b5987dacee72f383e6e96e6489932e0b040f5c9. 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/AUBEC2564653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabd570da31317a769c5096a77eab0595742aec728120a727368bb7d6a23f551. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5084d61bf5f1c8a2e905800e19dad2e8ee4074a441dc48a34f9f13ac540af3. 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/AUBEC2564655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b9e8349977b8d0c6ee3cf3cbf36fd5f6777b46f5fa15c370b518d117f2fe9a. 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/AUBEC2564656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ee8721c11dd2f5b681345938ca150abd3fc2a199f7f85eed69bdae579cc9f2. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35023ccda1361d2e58fac2a4cf2bfd1b7197dd9a49156ba6640cd6d31d873cca. 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/AUBEC2564660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e3250d044aa6a45d1be6b0402422f758d5808f31a04948773191bcaf149638. 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/AUBEC2564661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39e28a3c11403f62c1c5472a9b68efc0fbbcdbbba60f741e29b6480e9a5f28f. 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/AUBEC2564607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ec1940e599cf283c61e1cc77ae3ffcec966b05490c1ca64dc8c13528749f64. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:31:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ddad7751ae19cb9707878765121cc8443dcaebd48cecb505d0a9fea322bef2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2564619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a67b3a6664a9c18ddf96254c16daae722170436ab46362f2cb79bbd0403f79. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b9171c4aabbfff2e74e952c9291c2870ccd2972ea1b1a92642b582fb72bef0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83c47ad6d49be5abc2f2b76fac054708255d797a2a26238ad145cb727f849b7. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425d1eaf2fbb72deb6cec3252bd876e886bc4b9518409131af100b49101e5b37. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03bbc0b8408cdae77d3b77dea44578edc445c0e3ef5953dad19b153a435a61a. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:53:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd899445e68c8f515404bbba7380dd60790b5f2363192967a8435dfc8b50df38a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:26:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b7732a8980102e3a206d0a8e1fcfeff99a7bb55bfa96d221a04046d82d1946. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:25:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31f1063addee36fb902f98351a2f1d78c89be95037cfbbcca047a387f1b188f. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e22564f94f3c4db108494b3ddd92823a3a2507d1f0e9cad1dc6fb9929a3f6f. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa39104cf73d9944f867808df28f003fa44f37176f7ca181c35717150185b37. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:56:45Z), 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/AUBEC2570296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd868ff923dba407b7eedbd1c48ad509c31ea3d646853980aa3ed4eda38f478ac. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b8c167c7ebbce38f27da2073bbaeb234cdd824405de7c18903322f19f6d2bb. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea525a85706b1e459a6dd21885a9029439cc61da876eb04a331dba5b09bfa134. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cfcd0d22081a1db90a4cb8f6bafe41b1b91a3c35cd8ff3010e81797e26dd363. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/AUBEC2570300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2159de14a1178d5fb5ea25df240b74330d9960015a4697f2d303ff7c56bf7a2f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d7b3be35435c6ce9aebb14df62c8590e0dbf3cb3c77fb07a4fb7d8c8119b54. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43214f0947acce0c34f4496d6a1fc27f8ea4013a6d8d6582abb9388e079617e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bca8f56b3fcba75aeaa2f0a3e8d7fa46d9a484434b182fe87a2bd28640bb70. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ffaf6647b06b0bac55933d50f5d003cecd951d4f4fcc74c816dfe60680c8a8. 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/AUBEC2570306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719d848bbbc87ffdbacd2c64b1d22257fc4b9d8e37dfcd0b127122a3c8ddf86a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBEC2570307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e951587d816029319f88fec7d975e210abdf0c411b6fa12542b5b91ac0e210. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:18:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32e079b31c199d4adb92c19d10feb10d9029980428a90346d5ec8d0a08aa78b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e089af93cae06930f6dfe57caae223c7e882f19043d73b6815c308ad5497308. 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/AUBEC2570310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fb65dbdb43dd357a6d2caf50d0efdd9b950dbc5f3c982a3bb70c483fdfd227. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/AUBEC2570311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f929d6ac84065bd83e048b13fcfb64e77c6d9e818d65215cd712d6ef8c454c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0595329510e0091fd284abe6fdc119cb7f65662e8ab86556c09aa225172ff962. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:48:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc7a2901f573a73fbe6bc3d83ff464455f5e292aa30b77980ac3bc3a4f23635. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUBEC2570314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4232b11e7fa8d7893ebaea41c8008af80518dae57b792579e6a07036a9ac3048. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:22:06Z), 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/AUBEC2570315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c0343886b8e05504c79e0f2264151f49223142dcaa440176222bd5e49d97d1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485479b3a177397c2e3ff980bef0af7f984077e37f2bef345a3f253a8ef13128. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/AUBEC2570318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e86516e334205aafb8ac8bb33b4c36cab7e8bd4ef64e2c9cdd5c6cb0d0eadb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77463ea59d1910ad2d8f7785699dea0e42c24cf61126cea18a37c29ad9f191d8. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0d672bf55465bd0bea1cac733939e27c0d931a07b1b7139f2577091e9064e6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb085923c118a1adb0d517397599414460327013eb915de993af6b47b46b0a916. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2570323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30804f85b9daca96e7fef24cfa88f6f73893728b1ca720af877217181134c0b5. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2572911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601495b6c4497a931ee7529fa2ae9aea4e6dd950ec4cb74764cb2739c773aa2a. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:47:13Z), 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/AUBEC2576094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23365e5c808a3c30dcfd9bf34d9d66748515914a403081cb61615a437660dd4b. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2577937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c559b3f765a220cfde1b44d13e4af40affbd7c5f388b2b7f536700c4c17ce2. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2577939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a959023621c323c39d787e5034431170d62f908b6e879e209bedf6af00feee. 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/AUBEC2577943.