Black Roots may refer to: Film Black Roots (film), a 1970 film directed by Lionel Rogosin Racines noires (Black Roots), a 1985 film directed by Safi Faye Music Black Roots (band), British reg
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 0x2dde66b751b6a4112bfe7766816c15bce22bf027acca9985b012ba0bbb664f1a. 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/d5ecb8ce-6d59-457b-8a46-4622a2c7586a.json and https://artists.proofprofile.net/proofs/artist/d5ecb8ce-6d59-457b-8a46-4622a2c7586a.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 0xe189c5027ea3be7a895a6f720ac16f67f986819d66742f7ce0f7550cfd691a3b. 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/GBXR22400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432cf0d5658600a4db7935d1366d9492800ba13ead62955935c5434e8b7c915f. 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/GBXR22400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe136969446f59edc091474d3398d615cdcd9eb62eb6326eb7af9c2652f07bda5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:26:43Z), 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/GBXR22400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fff934dedc75285d4a98f9e2d5f1c11bb13001d56ddb0c9d6b84d1de3901750. 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/GBXR22400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf41f5134a57a47ecedcc412791b8a91337366c9a71eabbb5ea5764c594cd4a8. 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/GBXR21400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82730adc98428b2a610a39db0aaecc77b9888c8448e25469a1def945d5ab16cc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXR21400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f1c19cf8f8fc851f7e252a76a53c127c0b6dc4ada96c965898bad202318318. 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/TCABI1269305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2481801000fb7ae2c15799de444e24af714abbf9fc398260cb0d69fa026e1af9. 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/TCABI1269306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40492265dbebf0bdf4cca2802d37ff0e94807382de4581430c1d002387c696f. 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/GBXR29300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38def6da4a8aee86bbe4f2588474be3411ca8b726465897a52f788767f3a6d29. 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/USTCF1089185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf55e23ad3125049803e1544caa8124ac6aa7919949e419483417f6e7513f66f. 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/USTCF1089187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x660e6ff2174e36f3bbfcba13e1aee93e9bed69ba0fa77ff81c8cf1240d09d3bd. 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/USTCF1089189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27d38cc8f304b12b6e40ee6c950d214d9283d2d25f4bfc31279db6ef8b661f3. 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/USTCF1089190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4320c1696ae9bb00929a8bd45653a1afc47269f4a2755a93ace1f861caba6887. 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/USTCF1089191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fd79d26678ccd65a3cac1736ac217570a28ebf4cc57279c78355def7188d4b. 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/USTCF1089192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcd6aae52279b44bf1d4834def07813c5a50c4115d7e114fbbe1a909f65c747. 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/USTCF1089193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac771411d01c50d201e198cbf3caa7bcb17a5425c8448befa1cc870b3067821. 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/USTCF1089194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1085cac09896120daa6fef23cb5ce3ae803eda6b79b7af00f9f48f24cf4cdf6f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCF1089195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953fde43623fb6064e98f9e1b12e13334cf9644c1bbc1931c01f9af37fc5933e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USTCF1089196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeacc04e3b77a9292153233282a8d930cdeeeff54b47e6c701fcf64dee0c16da. 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/GBXR28400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7072620cea93ac2ed680dd0a5e26df416c0e1fcab65cef4f0a840eef601b32. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXR28400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb22bfc4b31f2d736320060b60bd9df07be654a0a076b8ec0c77993ec63b088b. 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/GBXR28400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad046cbb9f95d505e67cf096df8f75fa167e0b45e575da671f74c87be0fd10e. 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/GBXR28400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710e23a9d223bd9da1c69f7d2dda23e9bf359ba35116d707d7378d41c0fa0710. 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/GBXR28400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53803483d8afccf3d9a4544b884def050c4d5e430cadd294891ca23c1746c264. 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/GBXR28400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcd2b741db372a7fe24438fb74bce38f6e56228d1a2f66784924948372cab43. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXR28100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d080ab5dbc732434f6f1349cbb87f678270d940debd05ad60f1d43a86c0da9. 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/USTCF1087659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9053a7a03ff012de17904cc6d64392f23a37ecfa763bcec49e479f3aa621e1. 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/USTCF1087660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ece5dd1d17911e28a6dca4f6354f533729a2a607ec5f4e0689492759af4a99. 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/USTCF1087661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d20d60ea85405954a129ac7bbba6eb93ab4dbe53a30994586c7649bc064be05. 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/USTCF1087662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7416b55d0cad45baee1f031f19f500484e2ff7b9f3f9c530d62ccf1f0599cd. 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/USTCF1087663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35e9fc2ad5f615d76a373565112f112b614e8140e073cf06b423a525a45b9d9. 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/USTCF1087664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4535be5678fdff5e11624277e6f384290ff97c20d27ab502459ce4ae4cdddebd. 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/USTCF1087665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5c9b3fdaf1b65b3f86b557673892ba7174a78a1a6dbef43af78ac9812647ad. 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/USTCF1087666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d39429356a63bcebc210b09a67c77649a47c6c94600bfab51437b4949b67a7d. 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/USTCF1087667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04c13a8d4f612b692b80f32388b0819cff5377f6816bb9d43adb74370251dca. 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/USTCF1087669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fe2766dccfaafeb8ede31350b0e91649c11fcd7eed3144a4662ba4c9ede4ad. 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/USTCF1087671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56a6c71f7477556b8fa565399eea5aa303bdfa6662fc25c60fced608d0e5cd1. 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/GBXR21700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a998214ee150b190cfaadb2ef0ded57f800bec5d636a4f7adefd6b168447f7a. 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/NLG620534029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18559e36e4e0742ec99f52df22dad3e72359b674a9d99bbbbf99c33404b1b960. 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/NLG620534037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11485cd0028936325fcd65dfb553df2ae3a62f71d4041e461bc8acfdb5fae0f. 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/NLG620534043.
Up the Tempo - The Dub Collection Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e49ce00e2a02d916877e00b8d154a90cc61878625bb5f447dd61f0d661e171. 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/GBHQC0557654.
The Very Best Running Tracks: 105 Songs For Running
Up the Tempo - The Dub Collection Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a7e48282aa614ef2c8f0cb00f8fe62cb1f6942cb68d4566bcb7763f9a161c8. 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/GBHQC0557469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59819a863657f574b80f821ce2f2746b691d34f66ad009a93008cb6a6427ef59. 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/GBJXU0500084.