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 0x6472f940e20d274c0e0f7764fa2aac24de2654124f3494e98b93fb81b8b5bbee. 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/161d4b06-84d1-4338-8d2a-646dfd14a31b.json and https://artists.proofprofile.net/proofs/artist/161d4b06-84d1-4338-8d2a-646dfd14a31b.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 0xffb17bd827416bba9384cfca4575ee515ee0fa44d8598b108df315ffbbdc7dca. 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/DEPI82311480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dd58b7ec10c3a5d291424e76431dc604a4b5f4dfe8a312bedb60c69426feea. 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/USZXT2454782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1409d2a0039952f877d657745f91835a29f515ec61a0ca991dd57488340ce9bd. 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/DEUM72403615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9811bc0987fc25d471d6600a1b928d495637118f9f84501c0dff484475c7b826. 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/DEUM72406749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc2000f1d4c5b58152c58d0715894c88ac0876d064b54d0644847faa953f24f. 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/USZXT2455377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d5a19d6e7d77a1d4be777087bfad80ac5a23cec398675417fc47905d84b02e. 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/DECE72400751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8e7dd59a29861a001fb2604491e829379d28ea326befd8aced7cfefabfef1f. 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/USZXT2454128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b27d4648b182d86f403fbf6f2544a546bb51951dfb24e4935620251780fa63a. 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/DEL942300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe380423522830ff1e4192799d74a91fbad67dbd0ad7bf498aa4daa53f131e807. 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/CH7812359590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6316746e2d081dd8f9791b5706d866526e6dc948d2d1ab8f1d02cb02dc088c30. 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/DEN982342541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb05c7a22e34c2a2c33366a2ca45a1e722589bde735c3e20219fce6a37fde08. 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/DEL942200160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f690cfe9dc17172342ffc87240e12f5f1a02c7bf940d2efddc1a1b469d1c17. 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/CH7812229489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b50cc76984287f601e84c3a9b0e19dac9960c5c86e30b2ec0df81d84e0ee8a8. 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/CH7812217651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c81efab2a7e81065305fb37c395da0be4b6b3302f0d0b8c1ce6ae6ee11ee7fc. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:47:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812195166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3a9b59b87ff5890f113c127f6caf2c14d406ab943beb36a099ce2ee70522d9. 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/CH7812179809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37b86b6893c13bc69614950b0e8d7b483a7d86e7f5895c71c764f95dfdc23cf. 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/DEEQ82100029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1269136b542cd89fdbb42f9f9e7aa71386c7d822050af793d8af61f29f4b3d44. 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/DEEQ82100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4959e77d3ccc1b79d74fc560fbd1162c277015bd6081dbebbaa96080dc93db4. 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/DEEQ82100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3225dd97253fb3e832e1a673cfe97fccb7fff17624edc5218d8277dc4eec8907. 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/DEHM82100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebe11a4b5b7d3b0957ab981716d9e8b903add9e861d41993ed8e8530f5940cb. 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/DEL942100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bcdc3dd28465004e7e30615552868044887a92362c5fd9991fc08b4717d370. 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/DEHM82100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5776997a53e308c995ed0365e4f33ed84e5dda847ab2fbb8dc3f671efe7ff16e. 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/DEEQ82100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b9d30c5afb9d374228ad3e2c762b492fca66ddb8d287488bdcb4dafe513b6d. 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/DEEQ82100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc011572fe57b4af5a2698ec1d37c6d041665a2df1b60c6e0d6e61b4f13e8247. 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/DEEQ82000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8facb770b863a7b66e2c6f3ef18b5df05889216e167fa642e1118af03452f672. 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/DEL942100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bfff761439e319821ba4bfe6552015a84660e09610f68899d90a53dc07a9ca. 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/USZXT2455854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8851b4aed737dcc492ac23a619cc89fea17e573985d9f5b03b3e004347b952f9. 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/USZXT2455640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd724dbb8e1e9d26f94ba11bfafabc729ad4507e88c09b6a4158e6a1dfe183045. 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/DEUM72410362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dd58b7ec10c3a5d291424e76431dc604a4b5f4dfe8a312bedb60c69426feea. 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/USZXT2454782.
Oben ohne - NOISETIME & LION HARRIS Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d691dc133d5975a891d79c05d305e409e07e39a76fd4b0ec1ddcd1d3a15764a. 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/DEUM72407207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99376d3ae3eee9cda0785f9d466e58217d1c1025e6ceb3a9ba392d3e53b42584. 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/DEUM72409369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0edbe4b20b3d703f8c66f0c321059148649047e556b405a91e7f2cdc2dc2ea. 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/USZXT2454765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97da00d0c821769b14256ac076ebd759004ce892b998bb8787e4ade3a0734229. 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/US38Y2418589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b8d7db0d8829e1bcaf0a8e2d8ff84c922bc210c45bb03dfcc9baf833c69f01. 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/DEUM72407214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc10cb6f5da61ecfaf58037f97acf760707f1e569537a19383dbd35c580ab8b. 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/DEUM72408674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bebf476618d441a7232169c3f772031783c9f367c212050f9929d2966561a8. 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/DEUM72410586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f1bd9d71397fcd16f0624f53ebfec66dd4305be41c1308633bee1bde8e1496. 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/DECE72401063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e1ebdcaed4693b731e5a9d1f30b5361b0175902366c66deefc0be0fd8b7074. 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/DECE72401098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105d97b9621f722e83bc9eca2fec7244a8a5f5c5052e251d102940dcd557d072. 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/DEUM72408218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166913bd237cefa13e610a9b9d83be5cdd37dc653979e3325586aaf82e765188. 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/DEUM72410347.
Es ist einfach passiert - Stereoact Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a64cb11b2b02a5f27bd3b67fb0dbabaa037c1cef4e77b3fa8c410fe54b611eb. 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/DEUM72407136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3f4ec87ebd42edb816b045076d2541356d1a13d681b7d2074f35d25c3b4f12. 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/DEUM72409289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1d3ddbc36a0994183aaf2580399afb03b96be66fa5d256331f2ae642858e32. 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/DEUM72406887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6842db7d066fcec3b8441c63e2d1fb2db6e6068cfda86fef3f5723e391330d66. 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/DEUM72405507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01324f80ed7521d27b49472194e7b96ee1cef4001e8fc4080b66660a8fc9b93. 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/DEUM72408608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a32be53a1c01da184de3331a6e59ffd789585df7b10772f56522f9b5320d918. 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/DEUM72406540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9da69a6df76a19ce321a373a07605cff2079ef49da41857c20a56ec6bc910f. 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/DEUM72405779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bb122add97eba89b9f201647a346aec212d132da4d61e895cdab633482c695. 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/DEUM72402879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664dbb89d9b0378052c772ead6414b2e8a0cf2a6657fd2a40ebffd745c1f864a. 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/DEUM72403606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0010dfb62049ce30f418e0a2ec110f05bfe1be8a05b6dd0ee586d44d50a12c03. 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/DEUM72408353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edd8a49a3248aa79491d72f445ac242ff9c2726388374d2aca447e8875b1dd1. 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/DEUM72403885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d8824b890f21cf79fd12974b9e1481ec26e60fb6c9db4dfaa1b643b70365f7. 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/DEUM72408376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e1d22ff7af58660da7a9d008d89fc78c2d09355120d39776ce2c44f44a65a0. 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/DECE72401473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63198d7fd2eb60685cef36bfc6162cb9029f07162b5619f20c023ede3f5e6f69. 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/DEUM72407195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016c077d8324483d1ddb7457fa1ee8fa1bfcd9df5b9cdd5ed78920e5e546c174. 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/DECE72401558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6d415079cedb8d218c9d353c27d2962cbffa348cbd4121626e9e0354380cdf. 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/DEUM72407168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd2bf7000edabca2f2b26b5dff89e08b3f9834c425fe2702ee9b56899382433. 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/DECE72401723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6eb27baaf3c199b141141896d5bda6814f63ca7245442afaec6997f30d4bf2d. 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/USZXT2454712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00475409ca5a55f86e71513629d41bb7cbc3fd93d77f09357c43eedfc12ec6ba. 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/USZXT2454399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912bb08cadd54322558186066a0db2120ab9c8ecd3f1a04ed1a6d4bee6f1eed0. 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/DEUM72408766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda35857cdc49ea9a40f11f9b9c1b75d453146b4923187673493fc7b1d264fa4d. 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/DECE72401550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a7aa508afe74b368b49e9dfc20da35af5fa67a5036a5e58754a00b510b8d58. 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/DECE72401925.
Kleiner Finger Schwur - KomaCasper Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715821d3ec27397fabaf72b1c42109eb7f5e4e5ee0eaae5105f704f24008fb98. 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/DEUM72312337.