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 0xfb88a9488f71cb7e733e3caa93dc9727b7eb05a472323892a32ae18f9db531b7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22de3b6b-ad4f-400f-af21-ce732c69e0bc.json and https://artists.proofprofile.net/proofs/artist/22de3b6b-ad4f-400f-af21-ce732c69e0bc.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 0x01768e92c6d5cad31a0997c986474b940a51c737de1bf3f8a70d1a22bf8c556b. 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/GXD7V2578137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d38713506fe1d6d0bd12a88d382814ea94f174155a25cb64c29a593e8e3a83f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GXD7V2552720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ffca04260fa9e098e285270d4b0148f4592b44372795f92c4549cef2229e3d. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/GXD7V2505786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1dcb2c15478d91ff84e409bc7b4b364ad9e9f46204de5b1953178b595cf66f. 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/GXD7V2502335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570c1f3cf18284c560c7f41940a8f9e99e30087fa082cf8c809ebd2bf38e2691. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:26:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2559088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088b391d1503b24ddc303f5a3b7c45b7c302c92e0303949c442466d64c78b09c. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:00:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2581926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb8a0577fc263313434a33db58e5d88e6d60017de4578846d019e43ba540143. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GXD7V2525230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a24068e52541238fcc1bf21b479ebe9a4d6e5922c0c79a903f78f67fc940236. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GXD7V2561248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca693bb0dd084119a0b1d5776138a08e471b09b82796b15efc604795a9ae24d0. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GXD7V2538743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be326957d2d1c3c4c4bbe190559b282c27551335791ea0e46e9ac014ccb0b30. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2580144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f477830342c80e47ae4889eb7d387303a3883b7669fa13480d2c0c5fd419f68. 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/GXD7V2568477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb621e3a91872416f69addb8c1833dc633792947abadb9674e744e23442b2aff. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:37:08Z), 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/GXD7V2598999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cdea7e098391555481774ace3731d9474e524359abd97a9842dadf043e093e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2585110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620a28c6927eabfe58ace08188cbe55eb4b8def5b138b7dc8ebf8ea21829dd2c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2501081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4deb8a235ce88bae6aa1623180debcfc8690fc85c692a7c68cb9e13fc53ed8e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:10:41Z), 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/GXD7V2577460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0d80b5ff3da4d713dbf5ebd9b4f2c6289c5782f4e8e3294c69374097177a45. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2549528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654a7a01efcd1ef51c484dfe8eab5075f4e8b1bb326d517cd1cf73f0f67b345d. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/GXD7V2519228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516134021eb1921fea3ccfa3dd195fdc6d1996e58e6909d451bb80ad3fbe7846. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2557441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248d77c1f6574921054be525f0a2fb02be4a8224a0f004673a85e809cd1eb49e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:49:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2543502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7328f19f2078b1c5f9b6e4dc56244ccbf4dd94e573f928676e83cb508566300f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2547932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa20330d6f89cc6c2538c1acfd82931b15812b4400572dc6c3e89e41a6c21568. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GXD7V2520632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fcaafa63477bb98a57e9361918e724d90057190d195f8e29d1b2ac4888c102. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2555292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3b319159371e1890bce2746faaaea125ed38687e8ace1026acc2c859e1b651. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2510428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca854e6e7334e12236235e25c74bd866e76a699da3761e17ebc3a2e632b7457. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2509463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf065bb571c8557adab3b9d1f737b6001e3b1ef8530d4911d89e47585c9cb1108. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2565601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e89e15e91726e70aba1662c08b012be943aec081355ffe95a8128f1de2b46ef. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:06:52Z), 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/GXD7V2544174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f49f4580e6557926fb1d18d6213e7abcf128d8d053a129fe23a960bea3efc27. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GXD7V2513022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb7975d63f13f9a90f8b27545f21620fa7c4f03b719007a324c79757e3518fa. 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/GXD7V2555890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf112faa29360072d71df3a42b0f0b1308452d6a284c55462b4ca46f523f62ecf. 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/GXD7V2568873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf511c436d9d8cdbbb0c9475f5632f2bf3334c7e90be5d6976b373a2b60b76d5a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GXD7V2512885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2329a092c76224c72e0979d71ea71fdf9125b4cdc2f55d18c72294ddb1d8c58a. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2578561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf720e65736b40d4ef3fcc03e5f7789869f497a19d3eb96adb6dd2369b3831e3f. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:03:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2591467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff08731f15d2f4447505e77c192b1160b1905502ea818c9d94839f6c12c30c1b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2526855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840b826150a99bfdea36bfc93c218c1448c7cc334e1851f45ce451a05a7e2495. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/GXD7V2579611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384cbe5a09bfb5b7644282b40b8a48c7422c732ff52e4c97217ee2798b49396e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2597205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58fd23b2209df8190e3f0205d739b9c49d18deb656ef348db7a7baec2e73be3. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:29:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2587917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504b8372978c78c5174f4da0a6a017b67054880afbddc689aff0a096326ec079. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2557389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362ad1b735e809d3d297f354c281a4bce4290a2cb5c7d96b39af1cdd7ac9713e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2574765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6189980cf5c00c65b0b92acbca35af1f9a4043941346034cea068946d39ab557. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:54:07Z), 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/GXD7V2560690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7eeb943dd71be96f46cf145b1c9b8f3223c0bc7e82e19ab9eb47919f16fee53. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:01:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2526563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45b6b7176477354de79b51ae6df1ed196bb47e9e1b9c964f4e5f798e9251768. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2569708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78c41d747dfab1ede0324c5c6b2b82d86502c59014a79459b56c6684f67dfa3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GXD7V2590388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f05decb9e05cfb0570a8b862afbd5965dd967c027b6f8b3fab3f6bddc6133a9. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:16:37Z), 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/GXD7V2556261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465efd1b75eb553d6a919f16c6ce54893bd715115e534519b11166fcb6c0c898. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/GXD7V2582157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d102248613267240a50175be238b41556bba226c2fa041a7bb32d2a2b9d1df1. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2514421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fef89310765bc4f9b460f745c5abdbd3eab71ac64c72e30a65a32bc950ca4b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2578797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76593d63798b8c0dcb89299d3dfbc95724a1984aa3205840841d5210248a79a2. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2587397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ac967825c277d0067b960ef2a992ddbf1453de78d67a2efb6b278171214e50. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GXD7V2506835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc191dbcef363668f45667c4c95ae3022950ea3cf03ed7f22d9f7622cfc0bfa. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2549144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6648763fb45cb98a35cf716631f2da405889e8c919d406326cb28fb945c6ad94. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/GXD7V2552016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acd2836cd078c9e9056c2bee512d273c9a547d6d86d10a2ae87e877c38f479c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GX3Q92572521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e437da8032fe1fd6434f5061c7a81826189b242d465b8b0fefe3de4071f878. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/GBLFP2512984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e27d3dd014271d8373c4263b8fe8d87b0c156d4c12504382f629aa0f17e8d4. 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/GBLFP2523462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155822173817847413214e6764871718719365a1091550b9dea33c75f06ea728. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBLFP2534646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62bc0c2fed859dcb54530a150ded2a6ab26047d5874a83795d589adb82e51a7. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:44Z), 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/GBLFP2534629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ae95327eb02c4a7c16323ce930cffefac65d11283fcca3e47c746ca46508b8. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2585975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3fa034f5b56e40262770a58f037ebe243d185bb0fb03ae517f2b38d30c59d6. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/GBLFP2590440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b05fd6a61baadcced74f46eea6a48f9df020eaa45f3b85eda39eaf2c85398b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22534348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d55bd56a5d15bceac03581b95912b28e628da81db139f212006e06b5f9e8106. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22533731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00e0849968fa3673776b00306364b3d6e95dc84f094516b08b6b20470943d22. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/GBMA22594952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66490238aff6973a02479bf1bb7ecbfed550ffe3a877eb9af32fc59a5f9e6bd6. 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/GX53U2541808.