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 0x7953aa76e8f560229a187aad67bd9bd9eab7189de0f06a9f69e7989380e96f17. 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/ce14c012-68dd-4c1d-85a0-4e4d9b4648bf.json and https://artists.proofprofile.net/proofs/artist/ce14c012-68dd-4c1d-85a0-4e4d9b4648bf.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 0x929fa5323760cb9109bea4a57c0b81c182431babcfb0fca5d910d6d7f64f1af8. 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/CH7812194701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7b73e952e5c875689deb3eb39388590bcac83dfcd2e9e4bd8c86eb808ff80f. 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/DELU70116196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f880825087f2e872cec3edc49e12209d36a7f2a3480cb908d3a41415aba8637. 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/DELU70116197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb649e4e4c63580639e25f9bfea198f3d3869611e88536e2fc5af31c5d8d68c47. 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/DELU70116198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac55de75154c642ab85279382646bd886fa5fbeb44ddc9f82e6ec3780ed0343f. 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/DELU70116200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1138a5e1eb658b35a698ae57330d612c9b7a9f1286324e515de374fd1c4e20a5. 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/DELU70116203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefec850fb8df45a28a93ff936330dfbfd2e0962dbc4fa70b67832b281e6f32f. 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/DELU70116204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091749ad5c9bb98cdd3918e1b6310b41badfccedd30a7b366168aaaee8e9d916. 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/DELU70116206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8834415c8cb6d972fd272ab6e6d526d3ff887386d9c69aed33c36ddf0311901c. 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/DELU70116211.
Unter Deck (Remix) (feat. Sinan49 & HAZE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5023f66d6711bed92b67a50699369ad8abbd7a1cb398b1b88ea1a2671cd47b88. 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/CH7811710379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98081f395b459cc1261a7bdfc6e672d1834784f070b883efcb4fc836015dfc7e. 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/DEKF22301449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ad31c7f3bdb58a60847c1de88a9c321c6481dd81f1987508fa09dabdc0d3a1. 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/DECE72500650.
Revue (Freetrack Kompilation 2007 - 2009)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7e787ac9c472361a86287d6b636f9bb4fa0ab3441527a711faaafa3d15ca72. 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/CH7811714783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cff58aa081a378b0bcb56ff3a6bdf9d42a1182f1e05430dfe6772d7438595af. 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/CH7811714790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2dd86e4d151d8648d93f24efd0f81a70f38914ec9805c48fecc144d205a516. 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/DELU70813071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dac80d031bf7e41d08bca15fdda3f394e670d03ee5d49627cb0bf163c9c082. 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/DELU70813076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a75250a4485220aaaf401086d2136ea4e68d6696f964995e46541dc5f417bd0. 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/DELU70813077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126765e4ae124750b2e19076652bc50cdb894e14965308248eb26a90fa6e3583. 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/DELU70813078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6899143bf01ce7185dba4a12c9d3ee3981a056ef77d00a0dd294d9fd46dc57. 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/CH7811710335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc084f1a3bd7308436fcde15a6aac27bdcd69b1694458101c6d240ad9b0f6c0. 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/CH7811710336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50aca26a0e73856cd41e76a9b7c91bad4d68fb74379b4db9de8c0e7caeb96fc2. 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/CH7811710337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0d7f00952e86487ac27861ccca710233e2a620faf21b062891123e4b97c04e. 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/CH7811710338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564b00829a8b63c4119e48d3330528f0c41a190f3fa97a152f057c8d2a285094. 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/CH7811710339.
Mach Platz (Remix) (feat. Collin & Telly Tellz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d50e714514d4433d1bd713ec785dfeea009a6221f9f3bfebdfaced3f47811e0. 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/CH7811710340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e7e371ed65214697eee043a0e7a98795799fda48555fa43ba54bd10b1637ec. 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/CH7811710341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7721e792c70edc420e15c7e13cd3a714b696a8fee38f0fd32bf01e15965bf3a2. 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/CH7811710342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfc398c1c41edde8e133ecf5e2389835efa3dd5a6a5ea22544613cc40578fdf. 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/CH7811710343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41a9068caaa3afe45f4dfea0618695ea1571680eee96b14cce59b20eb3d4c93. 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/CH7811710346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a20d60c4eb0d6cc5941739522bf4a09801e887ae1a42f4aabf5799be71e4fc5. 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/CH7811710347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9cb8bd833fffb2cb2efce63075a36a23c773dcebb1bae9693fd269ac87a34b. 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/CH7811710348.
Lehn dich zurück (Remix) (feat. Telly Tellz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d7646faa744570eaa330868eea134def5ed37cc52f0162fb8d399d35d5bd32. 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/CH7811710349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460168e50d5d4e12a48ac1760a57fdd4e1d1d43f4b1607f66a219c9fb2e74326. 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/DELU70610001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d84eb2092346700841c54ba0a8fa1bd6e015f1e79fb3062e52776328ea6d22. 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/DELU70610002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9a1ad80d3c6d88139ab90a00cd7407f68da5380f38fdbdd14d6b262ba169f7. 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/DELU70610003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0be338d43d2cb0254dd31cc10f565ac010e0bd247a3d679798c4bd5ea8200a5. 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/DELU70610004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f16cab619292cbf34cd13dd0ad6672bbfbe96a8377507090bcc09cb05e3c6bd. 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/DELU70610006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93deece8535fe39489f07b6b3bb2205bab277341df743fb8000effc2c33d96d. 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/DELU70610008.
Geld regiert die Welt (feat. Blacky White)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4cec5b098484cf15261c9160c5c80f1a1193b28814b6a04f9479cb0de9f9d0. 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/DELU70610009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0388833e0ac9fb94e38120c5b09336726113fe5b57e5072c4a82194f53671c51. 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/DELU70610010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66eec26509d419e8f3a036f6708c47788f8ffd6a9f0ace022dd7db92f674320. 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/DELU70610011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd424ee6b882d12be9421273873eb94c7d7570dc78d9109b9c9e440d0cb6f471. 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/DELU70610013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec1675156bea7af824756b787183054c0b17770d884d9fd4f578d22443bdad0. 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/DELU70610014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dde8815aca983178a8ce6cc7fc25570e5f65d142b21e25cad1171c1c7b7c28. 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/DELU70610015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67027a2d0854193c80461443238745dc4aba3effec2d398d78a41ae16682c186. 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/DELU70610016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28d1e06d87c966120b7d0622f9ea8ac8edb70bc8674dbed2509cd710c6d8659. 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/CH7811710304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0aedb928bd999ff1dcb3e05f2e5cf1bcb87bc2330794ea12071b3911b84c85a. 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/CH7811710305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c46960cec565b57d5030bf9d27ff7abadcbe9922757e1147e3915bc773ac885. 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/CH7811710306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adfaf12c516f79988e5bd930f445f38edda274b14bfc94f730696a36fdfd73a. 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/CH7811710309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f5b3e0af028396066e38973bb0643160ce172116148c28210ddd61f9660d5d. 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/CH7811710310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca3eba4374abd652c74a36a7645c96f6f9f4f32e52eb5402ceff6eb7346731b. 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/CH7811710311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679a63fe2e565ca372ec08de7bd554ad622bd72b8847787619a148485d7a3628. 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/CH7811710314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f88e04f68517c471348a39bd69310473d28d8833c7408021d11252b4dd14fb. 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/CH7811710318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb038e71a7e693eda55daa13a2a3a972fbd5f611f1f1d4175e59c15c3e89d501. 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/FR59R2503345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2291be4835efc60800c4c481180a076ab2a48aaa0d32f27ab7ad1fea2a0fca. 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/CH7812418792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ac1d159863163a418c9d52b141023f5df7d0ffe87d5be5b05794fd5d4a0d1c. 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/CH7812404000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460a55fe4e2f117c40b0b4300a221e51aac7fa690d1ca39bb0464e5b03b6b781. 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/CH7812400966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2596d91d826e2bf69ac62b6d136deddebec54aba6cf4b8c99b70a7c001ec5a6. 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/CH7812367968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbf172a5ae2dd1ad5888917426fdcc4a26bbb02f0c4fdc7e6fad7b5bd27d3f5. 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/CH7812366356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c461488224ab6292427a0dcf358f5c5ed46a53a107f829db1fc4c97a0e840d3. 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/CH7812362454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7285c086ec60a886c0e6ae236612ae4eccbbda62a4e7637629b863a5697165d0. 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/CH7812230786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f815ebee48e39d6f324637e6d77760ed4acee7fb26e540dfcaddf839282a8be. 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/CH7812108080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7343a51b2a84ddd7b1a09786ecca8f58883e77a1f848b129709d718ff392c66. 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/CH7812101359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3330d2c2b2ca4e45278b9a5f6c99822f4360766d006ec3ec487da807ca338d76. 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/CH7812196407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc589596b54177ffa22b52bd0ecc547e3d07dad439911a9627d9ff89cdb5fa279. 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/CH7812190870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44db7a14d67d4dade279e75c78df4c3ec491ce033dffa11c0587577cffef5e6. 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/FRS182043933.