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 0x89f5118b642c629e5ca6f8a3bc70e8623add3e6d83946dbe39bd8498a7422e61. 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/d2280ac0-4897-430b-a5d6-0083c41a77fb.json and https://artists.proofprofile.net/proofs/artist/d2280ac0-4897-430b-a5d6-0083c41a77fb.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 0x03c721a395fcf95b00671eed5efed95e5400122d53b7520cd8e59fb7e92202ee. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1478085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fda8e9b12022135f55599e7eebdd989a07d2789d2caedf241be76eaa6693f4e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1478086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf571a7c21f2e4c22b977b21bf6f64d43f684feb8a4b9dc9d5488fab17f288e5c. 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/FR10S1478088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e829b2a907e7b672ed4d84fd197d5743eecabd6a6fe945fef5ff8248bbfc726. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1478089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3eb0526fd4317b9713c91e51db49f3f60e392f71697c813783bedb9c60c36e. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR10S1478090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae008ccd06452551e79542a0373160abbe3fef7c6ed047dc1ed44c83fdcef44. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1478091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff4e0876add3b49551cce2a234bf5bee85e0cd73729d32f1d79ee34e8a4e5ab. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1478092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b2b23b3c4208fd53cb8b851f5d43663b44c63f41e0fd9564776015170797ea. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1478093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7adfdbc749a424202b419e852693ac1f72a80c6931fe1f4433661d66989e86. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR10S1478094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71095af1fd2105424b204c86748ee3568d43817acfd76745b8653dbf77db68d. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1478095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fc1261ad3f0c8e1c513745682847bf2656b9988ced39628821cd2b7a7d992d. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/FR10S1478096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d670f194d79b9c9e2f46f684e5b402af774821647d2e74a60f3b69860ef40df. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR10S1478097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c60ec2b0e47e7c7b09eb5922805add418bae698e87da43ff7534f6a8b93eea3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IDAA20100844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782e5ed4411352f4a1c77ab69e065704374b18d5080fbbcee7e1f359667068ca. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IDAA20700474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6089dc0cf5a3a4d5e386c2cb169a7609df4c34b9c1454c636449734f4a2df5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDAA20700475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe660509778104ccb5c5a7bce86a28bbf25071f4dcf752a8a5d5c9d7d7f58f3b1. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/IDAA20700082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c54b2b825c896d326d6e6211f228d7a0dae202265fdf74235b1a0008d7d2303. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDAA20700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02273da815c3878e51f4a526cc69f6b425a21db20c1f8c90e381d02495cb12a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IDAA20700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08545ff150201d8b48a2896db9613491eea5919b480a8da6d917c6ae8a01c9a. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/IDAA20700087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0b047db40260548cbb26a364f49098845cc66f49e03fdfcab2f12e04c66d77. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDAA20700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f0be37142604ae4b22dd107d04d378b8d55992a5fe22c016f89b5be93cbeff. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDAA20700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576f32f4582d2934cc8a155935b65ed79fb660af57ca700cd454e18b9679a632. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/IDAA20700092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb743e9ee9eefe5b2ac6bb85b30ef42cb4f0a567ba10f1604633097c8958eaa45. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA191300557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e2179263eff6a191a7463b81e36faf2a1f4b758f374aac7bc6f2c3cebf2108. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA191300560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948b03177564645d9099779f21903985f9a2b100cc1a42f4255240fa5f6bff57. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA191300561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18596d229f48bd9a1bdcc56af0423e1365dbded71bb6bb146936d8a29a00abb. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/IDA191300562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3d2e24878a790fd328d73462cb8f96c99b46170a991f3ff9a86923afa3ee1c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IDA191300564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54378317a4afb24fcca54f36382b1ed6f11d7a5990b48cfa1aac9c7f8636dd92. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/IDA191300565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c08f6f03a6e439475ae211a9361134c3ddeeb4dca4bb2e395b8b7a0298af24e. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/IDA191300567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8dc7ce31db471eee7c3ae1be0a49bd8d3ebe196c0045758fa7fbe23d9fa56b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IDA191300568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89e9d90a7bb310c0fdfb2c17e703e0627a95d5f9a1e98a91ce1b9dbe0775ff8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/IDA191300569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03a8d37bd2a5c86f6bb400ade450414145cfe219614c1da6c9c153747494d18. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FR10S1498655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a06fa9e0d0f7f9f540de6e901d49cd0fff8badc58fd64b5a98b46569ec88608. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1498656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0957837fa64cd6d86adf325309a197aa46ef86707f3ca429ba08de06179054f8. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FR10S1498657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3471ca5cbf10f4a29d620740f84a27badd8a50116659d58b06949f5c689fe3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR10S1498658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5051f2bee7ce25ce1436855e9c220f86f946a20059da5fb49229184fb465e501. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/FR10S1498660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802b32015d1f35e0738f54e9f59d87bc203134bbaee710e00cd4676405bee359. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FR10S1498661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad724b212715c56bbb9ba0fa98f2976000f65c5aa59dff20f355dd201e72dc8e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1498663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac4b5f30b43bfd4d32ed8b1d6a62fd27963f0b1dcb9d1fa92bb489cd3909fa7. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/FR10S1498664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6116154ae1dd30d1c2da1f2efba0b277c0083fd5ab996445c8c7f69604751c0f. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1498666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1a33ffc7936ec825679041e0c8680fccae06a6d07f606c8bd12cb7d0ffd2ca. 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/FR10S1478098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9004183d2a9545831660a85ae9820ff4947b7c66912e457153ecfe01aaa30e. 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/FR10S1478099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9f5763b644cc723f533f508788297203457d3e8c0a1834aa23ff906f967ee6. 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/FR10S1478100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e007b616d60fe22daf758d65a7ddc9706e54ebda7b7fb39ba7bd5de497c4a8. 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/FR10S1478101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac07db2d404891620054ad6cb48aa01990283936df4c9b3871dbf075957255d1. 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/FR10S1478102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9705717adec5ecac3dc5633a37d78d07ff7e27c70f539df6fb88ea4dd3cb4747. 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/FR10S1478103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5135857d2602d13ffb38ecece26dbcd72f092a82abf4ec507fc4a12b24dc14. 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/FR10S1478104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7272345db89d959e55cd005850a1c2610c12a9d354a5927a6e98d0da1330d51. 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/FR10S1478105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa630aae383fe75eaf3c2d07c21af416597ce0d5fec9612ccc25d18f0915cdaa0. 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/FR10S1478106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15ff6f497aea097a5569f98c3bcc7d633d25ac21282f0d79287d8bb7704a7ae. 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/FR10S1478107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143204e02aa87e91dea09bef344d85f039fb81be799a82cd3fb02add8eff889a. 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/FR10S1478108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3fe4f626bbcb9adf673593092ffdadfe9b0ab9d9267576c3eed309beb6a41c. 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/FR10S1478109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9061648c1ee8fe51dda68edd650183902964f2b676f8b4b6c3f6312970873e53. 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/FR10S1478110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69be412d0a3bec5d03691d06d2aab13046773d959d3d6f0a64d0d65e3db05261. 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/FR10S1478111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26363f958ef3f872571debe89477978f07cdd038117a16ff869b6114bd3b486a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1631737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f59540697a0c8989e0c7b109599d4c672a37a1405e50f42ca69d406937a94f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1631738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcad52a433eab2b9e1763cc549a800229d9de11f21d6355ef369c1f643af7a57. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1631739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080d5bf845a950103d66f34f42821d9262d88bad71d3c7a4cb7bae431e2d8de1. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/FR10S1631740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038fe3ae05711d4140f684d494ea1e39d03bcdeabcffcc1cc1b27ff4ab2c9572. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1631744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24d9101ff19a45a4b20d6cf253593f65fa36bbb585048b7247b3b74f2e4b286. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1631745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef1b3bb6f47421c8e2f672d829d45ca38435f99f675a8a54cfd5ae10ef860cb. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FR10S1631747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7a946a601dbbb185eb7b59ad5f7e05a5fc2578951644e0496b1e3efbea9345. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1631748.
Mandiri Dalam Bekerja Merdeka Dalam Berkarya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab060b5914f8eea00322ce98caaaf17972ca4881c03a49e229df3066e0cc2e1. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/FR10S1631749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405e34b64d78be793fb36f168a9b7f91717b59168f7bf70d328cf12767fd97f3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201723431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6638305e9cc2ce394b111874bcc71db16e2dd4fc7f31933f338fbd51f8770e65. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201723432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829783ea4c7945b68c7675d55820e2348b26fd3615b596b5a28dc7a94b845b22. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/FRX201723437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f44e79048ea8511bb8b6d8e6542fefaa14a4942ed742392e68fa41affd427b. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), 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/FRX201723446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc292d92c15529456c27277140be68220d9cd71f70bc214b943093050c5f7c325. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/FR96X1908000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4fe068b5b5223a9e2ca5d47843b3eca38be448fd315e39383cfbd8af7049fd. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/FR59R1960230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2a2d1277ef9068ecb1389670e2ff5c853c351008f46d00650c86c7c11ac5d9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRX452144557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773252dfbe25fb4bf5530eca4e2b44c61901c24a8b8234a5af4d7e3d8054a01c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRX452144558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4887276aa61a3fac052fd0306967fe759fd99789a02b533d3eb29753c9d0263e. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452144561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f57d7f5658bf881828809e4561d08b8b3975932da1cb261aa1332111b073f9. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/FRX452144562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fced625f09c0a03e1a3b10756d564dd4f782bf14874652bde111bc4a7095d3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRX452144563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dff3d842667733112926f2a27898fac665b5c80c564a27f7671cdc78b26379a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452144565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ca40dbcaf6a787e01132389c60891574201bfe80f6eaf9fe7c3ce8c53d6201. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/FRX872218440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccfd2a034db3c3ca6b57c38ec29b01b31e5de7e17cc906afbc783da48d015bd. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/FR96X2324457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ab1646d00a53fe70eab8359920346dca3c772cae3bf84130ff5284f77366f4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202324783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfd6579a8a39e850570b010905158a340d3c1f7f65f5dae9f77849e67fa2121. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/DGA0H2313859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269e5e7df9dabc4814c9d153644ce4e057bfb98253df796a5d627a5da9fbed27. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DGA0H2313860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ed880f26612f2553a2e93b57300737d81fa3aeba5e342d0cf269d94737bb6e. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/DGA0H2313861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f59e98539cf5caba9ad79f3b4dbac8af464de373968728284b648c9b685d93. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/DGA0H2313883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c204bad61d343badb2d78ff6113a44ef3b0d92067606c9fadf0cd5b8dd9531. 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/FR10S1708577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b8245b1f4eda3b4070bd07dc9e938da2b181281c9b8f5f8e2de76b3bd91ae1. 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/IDA191300566.