24K may refer to: 24 karats, as in 24-karat gold 24K, an unreleased album by Cuban Link 24k, a 1983 album by Band of Joy 24K, a 2016 album by Evelina 24K+ (band), a Korean K-pop boy band, former
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 0x5f11fbe17e985a95f4790dc80c0c9adb7e3d786e60ea1c761812a03e7e019356. 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/5c8fceb0-08b5-4ab5-8988-dafd4d2a9d99.json and https://artists.proofprofile.net/proofs/artist/5c8fceb0-08b5-4ab5-8988-dafd4d2a9d99.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 0x346265abb43f0329a29ea532c23a5d1e3e06d9ae33ae5449c10cce72db866171. 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/SE6QE2075220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82164397ff34870de349ed7eee17e87bd4c6f3508e3bbe4db547d4c13087ea13. 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/SE6SA2079179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8f76ef31729a1bccdfa45ad3050075b4d049794edaee7ff0721f942e4c0a89. 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/SE6SA2079174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b0698571ae7d51ffd91474c70f3e6b800979fd05d652c61068d6c4e7e5ac54. 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/SE6SA2090954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7f67c32eefac182ecea4592f0c13a97ea1a9eb671939e48a1bdc4d01934e5d. 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/SE6SA2078828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8099b5ae883b7990ee0abcc5a6da757acedccf10a1f9e25595cb593ade25aa3. 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/SE6SA2079167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dd44d6e6c9ea617afacfa59f0de57929c884995305d2acc797ae1a3bee90a9. 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/SE6I32019985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093e8fbf02ff2bfbf63a35fb3f8dbceec2c19c0c2ddc06313651e111a0921a50. 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/SE5751954785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfdbb2fafe315d3a1e3d7d479450dff13b2f46494469ee8b086aa09344aba43. 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/SE5751954786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccd8645bdef42aa6b1441b9b6b85863632d7acdc858aa6e31a388763edd7fab. 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/SE5751954787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf14a51bf94713fa837a2b18485eb30eae3fd669a615ecb20c210fcaddedab6. 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/SE5751954788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c99581fa55f1b8d6345da9e7b53849d861ba5627bbcd944ea0559a8b3a0dcb7. 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/SE5751954789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b310135dd58bed69ffd873bf1df218ebd38471787792f595720932d7b2bf31. 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/SE5751954790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f39ea83a8db6c31d92a656e95a25baa70bd128de8d12286f990916124d82a2. 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/SE5751954791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225fa0cea9cb162d14faaab271ceca13f8d2e08c4da855e6c8275ba6edcabb55. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/SE5751954792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4129397db107d758a1794d5ad5e5078c11ec8c2e121ed30a1b5034c514179288. 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/SE5751954793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf0712cc3eb2493e91eacf964011a5fa802a9e3889397a7eba0508c39f1e243. 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/SE5751954794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9a8888dce858bd6e78c9c39ac431666676bfb96755572bfcd995a56f65b029. 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/SELNA1502203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69951425e5deaf71ea99e31b393c843c95ef93e07561b1b5f301e0e04bb4459. 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/SELNA1502204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ad075326b1656b659b68b27b2643a36f73c50cfdfc58f4b46d810f69a90187. 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/SELNA1502205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c2f9cdf73528f9540cb36d7bb94a362ab1d018c51d55988d7c9d640236d679. 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/SELNA1502206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b6aac196c92a8efce701431852edd039356694d7a3f567ef2ccb36db789770. 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/SELNA1501801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf3d04dfecd86df192c4763007aedc6d2ebe205b721535f78f76c7827c89be1. 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/SELNA1502201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06e036817716bb0183e3cdc4d1e00b8e2ab8f2726ad17306fa0f79acc8134bd. 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/SELNA1502202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc227497fb39636a7ad1751483179a64a010319d6bc13ad29219b6a1343770841. 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/SE6A92314134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b099d0b402e9864cd106a2710559ef3136bcb300d5f3f65babfe9343350836. 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/SE6SA2350498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b5e5002a95293d99292e13cb93e776d87e9d03dc2b955b7dabaf8e8bed655a. 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/SE6SA2374367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8df2367a64c1c2af4d862ba1936dbbe33d27b7c3d2362656f29ef1eaf528233. 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/SE6QE2312349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaca6c340a237690c37c53e92c36b98529cf4823b2a3eca87312455b05615deb. 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/SE6HN2338768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6529c58534e34465b18ecd189f6a61f79dffe2b2ea67d9a7d11335a954478fd7. 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/SE6XX2171209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c7ecea313f51e704926851dc2123229dd41684dee3549bf3820452e1d6cb6c. 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/SE6XX2130934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15d19475a056518ed22b387ebf179a9bb7c9df1b769e2e460aea81410c9a86c. 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/SE6XW2140194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b5264e51755d362f087f14d67b10f9180e251a8a14cc4f2b258aff20f49a17. 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/SE6HN2123069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b0698571ae7d51ffd91474c70f3e6b800979fd05d652c61068d6c4e7e5ac54. 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/SE6SA2090954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346265abb43f0329a29ea532c23a5d1e3e06d9ae33ae5449c10cce72db866171. 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/SE6QE2075220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55770b30b7bc2a753ea1f634a2ac969e2ddc6b22c4e7145fa6e0eb538ec32042. 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/SE6HN2006584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bdb2c1b7698b92d2f17b5b2e7fa1134114ca46198857fb371604e03dff0c22. 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/SE5752092785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4603ab81860a765465c2f7ebfedefdee1a626923643140fea56191e84c02a5f1. 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/SE5752034005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd6899e4de91e893e9f7dfdfad27b833652c75db310afaf38bab2cb00d55f09. 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/SE6HN1981359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744874fe5757583f801f9e00df2f921797d764dd9b39f141f740c8862cb47ff5. 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/SE6A91815390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84b01a226f802e855390b21d4ae65693d3a576183a676a33ae3623f73c2a614. 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/SE5751862104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4c1500c713c82ad070a6729a2df38d1fe29006c01e61eb758d70d5e72c859e. 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/SE5751875908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbe9f5ac9cec6c1e7dfa2d3a3372af66d73799e94b8aeae4c397e428942ed34. 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/SE5751850389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37099c1aacd37aa21841f41073299f9546ecce7daadafcadcfa2e6b6c5b9eab2. 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/SE5751840234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0ffc60e91152f08c3a1b8f83869f4add3fd2dc4fe9d33040c4d449a42d1c44. 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/SE5751821155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d793cee858ff4d852329fd2b2a6214aac6e905e0059a27df40e2b76ee1bc6d9. 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/SE5BU1800579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1479bc8f178fd7e5606d66706d084c4d836f4958fd7f8af44d98751d36a37b5. 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/SE5751802267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a39bdd58bcddffc057a8caaf8132a0a9d69fe1a856e3eba104d3be5e178b972. 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/SEYOK1664117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf888e26824669eae3e77890ae5a2ba61c95c191210aad43d4ff5751b1fa7ffd3. 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/SEYOK1664118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd402b03d056351384f11d47261e0f6406bdcc4a97dafe99bb7089159237fb870. 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/SEYOK1662367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778bb543e82546327b0072e31b74d9b8025b5818ff9aeb1851a0579f0ee56823. 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/SEYOK1659894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9251bcabcc2b108f1a4c31c26d02a8b7e982446eeabddcf98de4e8f5bc152a5c. 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/SEYOK1652382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bda985537870dfce4b3bce9f9cd0344e3316310c88ec4002e930e978dd7002f. 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/SEYOK1641018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f92bbbc741b4a36f7094f7a98886d620a9e9319722bbbc1f664e66a9f8ea92. 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/SEYOK1633259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87202e219d5166fbaf4e03de56ac321160ba4809d47b1aa5cb4fd331f2ee839d. 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/SEYOK1624872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b6aac196c92a8efce701431852edd039356694d7a3f567ef2ccb36db789770. 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/SELNA1501801.