REDIRECT The X Factor (British TV series) series 2#Contestants Category:The X Factor (British TV series) contestants
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 0x991b02206a3c7bb7b06d430467e7879a40508cdee0903507b5b591417dece082. 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/a0050627-9194-4a1d-8572-1f0460eb3020.json and https://artists.proofprofile.net/proofs/artist/a0050627-9194-4a1d-8572-1f0460eb3020.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 0x161d9709bf9e5fb26302534f62f921cf4ba3f8e52d349534c9a6e85ee354f8e0. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DEZC62215077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dcda6b1913082cce42f4915051999d851f8af2c8eef48e056c15dfe0d4e451. 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/DEZC62215078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09686739f07a13262d80bdd13e66877b19c13bf94af89a4c2cc3a03ce328c14d. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62262170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0929e3dd9fe5a60d28843a20324253f73de9a59156e55446929c5b5ada301a4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEZC62215084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2d98caafdb3a0cdb3925a0b0d92cb5bee985a5a453e18baca061d919f1e4ca. 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/DEZC62266660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5cebcd7f6549b01d02633a017673501518b474481edd46a7767411a37cab8c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER411700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b563ca2b2b5f15ff6edfdfd1219503339fe161d28ac794cf360c3cf1299fc9. 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/DER411700092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c5495537060135f3aac391a65fedc98a0a10cf6c8fd09b5ad765399fac3cbb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER411700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c81a35f006b53673097eb15ccce8b31f97e77e9505cf6daa1ed46b7a77632df. 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/DER411700094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e41b399dd9f097a381c07aee1fece35247343c7db9d63112f0741396f0c211. 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/DER411700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbe37133a665dc96492c4d71aa3b72dfeea0dd51f6bc3854030b35f51b6317e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER411700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096f899cd1be1870a095bf174041fa541704e432580448ef8c82c76b5ec8a2bf. 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/DER411700098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf197fde489f85fa0a05dfab239183f780b397ff18ee2a4655c1e6e77f435c33f. 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/DER411700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e9b611c7f8b2f0723d7c80e124defcfcf7023c266882fc7e9860d69b9746c4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER411700103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340226627769c41d45518332931eefffe7c99d957f97cc5748661ccb3e4b4e65. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DER411700104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617ef9025df8f693200d21ff043bb36023060db24aedaf13dc4e69c556fcb003. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FRX201525338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb519d029ba706c98277ee69807d3b9d23bc3cf38b389e07006f52dd83fdeeee. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201525340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b98853b2883173607f1611f81b5d60099762347c51c4b345099f528515afd79. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/FRX201525341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024a91ee6335e1a4f78977119545839512b60cba2e2a87f0891417327e3ab751. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60367605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16364804786720285d4a4e3e34a89b45bf73a8f2c5d06d8e22d48d1cd8a8c58a. 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/DEBL60367606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac16161f09578aa71180e10549a9b24787333269fd3965d6492c1039f9be2c93. 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/DEBL60367607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999f595c935ee2915b3eba9543054a4fcde7e287d92db833e9d9d847421b3141. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL60367615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fefa6a55b8a3d9a768ed2e839bbb5d84c46acc2e7a428f560bd1962a654d1c3. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/DEBL60367620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d1a3050c4c5f357237fb6012da699388e4bd63a99f5d71099b823c1a9ce586. 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/DEZC62573269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fbd1a2843e79adea5ca827dc35f9c4b316898369b8b08ebfcfe724d0e54aed. 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/QZFYZ2532357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06a7f93163cf9c4eff50e9f30d67d9d9ff30c467ec708a1f34ef3b60021fc24. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEZC62463079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf7d3175fdb2f015e26789e8ad64314a1f71b8050bc18f137797ce89d52a6d1. 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/QZWFF2464492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80f8c45b5501ab6e5206690332cd515962b9510e66ae5ab6bc109bb97210a72. 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/QZTB32492789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1e1317ddc71fc4d9c4a28810d5092a3afa7710518c0b63df28d01a7f21761d. 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/DEZC62437122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06e232dd78f3e36611c775d91f90aca9d3a607e0512ca427684e9b19416b87b. 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/DEZC62411185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de2a68feff5d0f457d7c488f46b1b13f9c7f370ad9ace835df377385d6b59b8. 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/DEZC62498556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ba136e5a07dc31339e1f9581461be8d58e749ad1a2514c70ae1c0303acf193. 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/DEZC62388068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa84ed217316b463b0b638bbebe29bdf9e38aaa2b1d9437da4f495d5a3e91a6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62379851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0413f7486c7c585bf5e10a6430f29892af952412f3b334c7f021431e506372. 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/QZTB52341007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb5d30d133fdaf72068ad5e9c4cb8b196beadebdefe7dad93742744ab073da3. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62374240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf209c1e2ac55128a1cf77b8edbf40549a5ef736b736e0a35aa50dfe7748ab063. 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/QZTAZ2382040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5963450adfae89c2b45087d321d7c2014e697cd1e640c7c3af2ec68719eac639. 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/QZTAY2309489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2157936ec23285961995dfa2ec848ba5a529f48039d44c80671f3470203469e0. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/DEZC62351933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6c0779b6789e81fe381a5f3e7c56629cfbaa25a4341c2cb53708eb0f419af9. 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/DEZC62340770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f09c036c77d50b7e79caa40dd7f7d3d4da3e5cb496150085b30deebe65d0e31. 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/DEZC62336793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c2515a600144a0f7decd2e230fc7442c33f14fbd2b3f4d7fcf73c5c23753d2. 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/DEZC62335192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093d52c0d0ec164c730d455de0a8ccdff44fea49c1eaa1b6963b8d0edb15e82f. 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/DEZC62328091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c2515a600144a0f7decd2e230fc7442c33f14fbd2b3f4d7fcf73c5c23753d2. 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/DEZC62335192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093d52c0d0ec164c730d455de0a8ccdff44fea49c1eaa1b6963b8d0edb15e82f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62328091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093d52c0d0ec164c730d455de0a8ccdff44fea49c1eaa1b6963b8d0edb15e82f. 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/DEZC62328091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa417ad6157620d3d39c7c7c44194e13bc20bb022cb69d9332f85264374b169f5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62271757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2d98caafdb3a0cdb3925a0b0d92cb5bee985a5a453e18baca061d919f1e4ca. 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/DEZC62266660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa00d6e6864b222e9dfeff86eb55ef16c8ff8385b56c4ef029e4c18db93f9110. 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/DEZC62264105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09686739f07a13262d80bdd13e66877b19c13bf94af89a4c2cc3a03ce328c14d. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DEZC62262170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfccb631c8357171cef7e280cdf9a8745292e46ceb80f5526681d0492a70e2bf. 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/DEZC62013775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4303e2d3e6baeb8d93b6287018ff97eff34dfbbf7fe5d8d1cd3e7c19b186c6d. 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/DELJ81963383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98e77ed3b8e0f94a8d29cd772c37627de31af5e67eb44db382f8f8fb576b708. 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/DELJ81908211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf91d8a09b3c320fe196386f3f5a0132b7f9a1f839b132a2bda873879579d2d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/DELJ81812952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f47cb9a66ccc62ade1d17895a4cee1022c62ccc54db3a059f438f627b134814. 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/DELJ81812294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7f39aaabc5641e0b5ec1ef3f0cd51bc71c9fcfe1ecc0e2dd568f54e59ae80c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/DER411094714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcb27cb664ee08d2be523bcd9180700632db7624099d32fa892f635857046f6. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/DER411094716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f531f8ad9409bb64d5600bc54cfd2c9ff47bb468826bd22b2b29a26582b8e2. 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/DER411094717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f56a3d366c0833cf6ca25dbc0a4c64b0653ba30463dfa7d45e4eed9d1048d9c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81753757.