1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d72fb1c18206b665cc2f08f8cbf69ec1e8663c13aa7a5a46564c3ebc05bd33. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e787f048-129c-4b17-98b9-7811877e2633.json and https://artists.proofprofile.net/proofs/artist/e787f048-129c-4b17-98b9-7811877e2633.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8cb9c2fbe542141a6da13867f97de200531d1f8cc0647e19adb6a9a8c895dd. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BGA471915468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312189689f0709672743123adfbf576064b9f76613f631d379be9baf631567a5. 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/BGA471915469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eff27d1d967e0130a076715c287a5c536e1880c31540fe4b35d283784142db. 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/BGA471915470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf54345165d0fa43ed03859d49f92c78de7eccd9f7b2cac4c20a6e2968d0cf1e. 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/BGA471910911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2127b2f1684eb3958624b703ec129cdac2f6d94925dd79c5b87fda9d3b09d340. 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/BGA471910912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f1024e5f1882ac5770580d584d43ca2c19d50de2f9b7f275f25c6809c63560. 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/BGA471910913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a672de4169a281d4a5351b3428805bdf51ddcd049c943f8f06c0a1c88b45f65. 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/BGA471910914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27fa00640a62de8d871721f5f5e7678e7f0d94e2a33afab9321ecee2d3ba15a. 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/BGA471910915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158b0987ee56b1e301196cd30d448e307c09c62d50855d0bc7c43c9f16d5e347. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BGA471910916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8738a8874922d375d42270882b38b48ce92a034f1b99a37bf0d87779423fe8e. 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/BGA471910917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23bb42529a7a8ce462a4844f4e62cffc7d9a0cb4a916ed17a0262eceb5e9296. 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/BGA471910918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe076b5ab4ddcdfc8dbb721fd00983b20f3f374ac89ccf264b9b8b308b5af34. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BGA471910919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe691dbadf6629f393c8ea12e6d81e7fdff2fc78604b91beb76ba1eedfa2f22a8. 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/BGA471910920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b6b3d96a16a33e54412f2f3456392747d4ef4bd1cc9c437e711b6dbdc5d191. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/BGA471825739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959dda9df1d8861160bc5597bfd33e13f5bc8e532f3bd526ecfe9504b2465845. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/BGA471825740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6256a9e14518c2bbc79dbc3091f90936f5d4852671d4240c240b8b591582a02f. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/BGA471825741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e67127d3a72d82ab2f9332b2478dd6e31b420437c57f395359c2161763c6888. 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/BGA471825743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845474732da8629d37c3cbed803ffc44bd6c1d4759b19f3718e99d174ddaf815. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/BGA471825745.
Visions of the Storm (Original Motion Picture Soundtrack)
At All Cost (From"Visions of the Storm")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92cf9af01244298d391135a725de21b532975252051e1249185d786c9b758ad. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIC2492004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df9407f87e458b6127f706897020bf099e93e8e599fd83443345a9d118e0127. 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/TCAHQ2389983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd24d85e15c92669278e722778a70e16e463e58934ec34fbddc1c00f996849b0. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/BGA472014504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6625e3d6667a2c0787de6be57356fbbc5bab7b5945b83e116405408a54d8b11. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472014506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c74f62c20c96f6ad48f9f0c8312f2d4d473f931557fb822d19e7cce4b59007b. 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/BGA472014508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ffbf6e8c31ce0c2a1118546f3e40b47c4f92773a3997d53cc3716f32eb8cd1. 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/BGA472014509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8a98aef75edaccb8945422e5f6ecfe017557036ae92f4f6d50675b1df7480d. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/BGA472014510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06e45e0e98496399f0cf5c101249cb2aede672e7fcb4f8b56d8316c3b43cf4d. 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/BGA472014513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd32c658d8c689a68753c77a1614ab0f85f11c5a948db754c295b4674dd20ed8. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/BGA472014515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e3e592d2c84962f8f8dae64ac219b651a94ffdc04dc33766b96231027cb0e9. 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/BGA472014516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701a7d239af1677b04d93c8152439cb5196a278ba6171425db6556b59f539846. 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/BGA472014517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffb3dc9f709888f446144fbfd8a99fca856d32c95c0f0c34bdb7bbf8b8804d2. 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/BGA472014518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebd75289c08956ad1133bb48cf0aabc6a21dd271ad09bdd2d3962ae5ebee8ba. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472014520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf185709c1f2d5436ce0809ab46f04729714b7ebf326e354599bdcf9c4f807c. 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/BGA472216358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c6ed1d33ca0c94f8d9c6cc454a0b02af20388fa172ea18d922b66d2d9799e3. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/BGA472216359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd843e11e95eb6b7b6e0a713e164715b876e402fd3c6b265e6527c5331d6f28fe. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BGA472216361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd14d560d7dd90824c417020be4260d521bb514cccf21b6f62304afa90f54ab. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/BGA472216362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ce83dee5d3f5f1f306364cdbfce20491c4a5fea7d6766d2afce307a4d0972a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BGA472216364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679a5345d737a3b5d994b0a173790b9baee5983f6383122587e83cbbd98781bb. 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/BGA472216365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e9d2e68032b1494f2bfbe7e1ce1ebf64b46ca2bf952bf2d4786b5a4c0f8240. 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/BGA472216367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f4c09dfd7e5b904916f1ddb21585843fca0adc22822e7760295870aac69edf. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BGA472216368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8664fb6ae71e7020c45f307ea7b956c7cd187d7aa42572dcee1a3ee842165b80. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BGA472216370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb9ec35d58065198ceabe276315abbd072b4e6fe1d15dde7dcfa755e286ecd8. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472216371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880e284d30e4872410f4c72943597cc7522027f29c97e3d55addc436f7db3089. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472216373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b803b8feeeab48962a5de245b558fb4ea63b61661ba3b4b6e90cb6771779d93. 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/BGA472216374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747d2c84fc0b4888ede75a63caf92e1ffa32693a2298804dad34c286b3940fc7. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/BGA472031989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25ffd444e32c8cfbf869dddab7c6e4e3d89b12099e059ec26709c96d9274e5f. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/BGA472031990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80938ffc929d7d7371382a8de3074a45828860baec497d6b098683d96e396a0f. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/BGA472031993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69720623da107ae616a8648a4bb52d951e5d2d7665ad59b441cf78924463bc0. 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/BGA472031994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273bf46d48649f6e4c4bc5a63feb3c21d9852f4c5aaf8908f4374b522d14b4f7. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/BGA472322223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1b994e490dfc3ed1d9789bdeb1ca31dc7438213a5ba1679241c3b0ef6c3c91. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BGA472322226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bafb361e148e3e47e9f87e010bc0c315436ea024501d37eff06d557cdbd11c6. 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/BGA472322228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22e144c639b09eaecf7dd2b746db79fe33b945e7c73ab38fb62673c3b9f44b1. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/BGA472201731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b101bce048fc22d28e4eecc917156c37c0087688dc0aeea41be45de1b883b6c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472201736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa695d6cab6f9801fab6946ab7367e7b2ff75d988da53839b7ad272324b5fdac. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BGA472201746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8cabf7ddc847e85a62b527936bc7bf91c210d397539986d9b96972be8d145b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/BGA471922006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319a83e4ac07fb8728b8d915c5511d39b97a694635caf34d23ae2728639a67fd. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BGA471922007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4a44200223a012c4236f39fe4d1d6e1c82e796a14d15b99a1842ead82e2476. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472303508.