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 0x481a8bd307cd81d8ec81a5db4c00726f6af5b4f9b976ae1d5cf6af1475ffb420. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf7a2a03-51f3-45db-aba2-2656fa267e36.json and https://artists.proofprofile.net/proofs/artist/cf7a2a03-51f3-45db-aba2-2656fa267e36.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 0x4f196f22ae5c49a6180e2cf17d650fa5d98d1a9ed8882e362f341b9c5dde5aa5. 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/NLCK42405786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b50444cc31ec0c80f6da17256182cda9c3ae7528f55401545ed6192af64246. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42227543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6dae114f5ef55c491e64da3342e2e8840895d2995c342d9a5305253d0cd221. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/NLCK42227544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf1efac64d3e2312f28b47b481e094480eac3ce247e486f89846da09d1795f0. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42214337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a573af6be2de068348d11edd1bff64198b5ec2108f7ed81f3da655f6b03611c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42218117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f63be0d078974c91bdddb1ebbe1d70d1e2708a854f6a0a9e1777374cac0adfb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42218118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffb1dd5bcf70acacaf64959c820ab38ea8406204648d9dffbf1acf779bf2062. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NLCK42410554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb91e952b3d0d7a8118e4405aba3cd81f43a6509458d78bd4f987914b07527a. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/GB8KE2411350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90010ad3f13179d9f9f0f15facb8a926541e15a106b7bc4f1276c0fa51b09310. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42407921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d07f3b8533a7b49a01288fec47fb7deb38f4c6d2df76dda0a0a0a1f58b2c71d. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac26519eb7b92db171953ea36fc8c26f2481589e974f31aa0053f4a703113e0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42402874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd533c4ea4bd3541f98820c429a7c2b4554a564b3ce0ca2b747d0c2dba12ae9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072353109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25181ba8619312140c0b7c0643721a61b879812e2acb3a26e2bbbb4bd49dd38. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2354882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc55ef91afbf4b77980e34a7f7559475738d1b3fca5610b2411522ebe2f2ab8. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6QE2267641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2eea8fe37d9ca902e8b26861a42967a0ab706412020b2a7a6c2c591111a9c39. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2167406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88816b6a98fba238c7280fe371fe800ee26378d7801d308ba6cf20b8945abdc. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/NLCK41083177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc04faccc6cf29fc600fc65a6f8a45472decb10fa3cd093b02772b998c68bb1. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/NLCK42215518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769e61f75ebd2031160ef118a6822a3ede7d6d931db3a1c9156e71caeffce0a8. 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/NLCK42215519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ab4827f1312ea998ea13813f65d466b4a7ce80aa6bff42e244202f2556e481. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NLCK42215520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104680b38ecf9cd2af92cc129a7849840a0e953133fded177c888d91e2839d65. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42215521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd590d79efbf9180565345de2aae675ec13f31e851416deb5053661fc616cf74e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/NLCK42215522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5255097483a6959cca2a2ed8df71e7dd2df937f7d0ce6a7ef1236def81520f51. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42215523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99f3029550e2728653ae1cfc3b0ede17a0a38a7c232b41540179d1635540732. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLCK42215524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc650748c88233552a383d50dce6043c0865f5a95725db117caa3b4eaac06eba8. 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/NLCK42215525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9251964bfb139bd2d0d36c0f9c60c77c1a0a274ab4c14c0e5aaa9955f31126. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NLCK42215526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1cd00d20310cffe6d284f6c9f1077a985a7f01367cf072509e8bd9529ce4e8. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42215527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e300f6d6736751aba4f67bb7281e9ec175247b214c26bcffb6bfff7ab73c0e0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NLCK42215529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b38567a31349b0bba32920e2a0fa42461f6bc7f7c7b1b7e66b08f7e252dba25. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/NLCK42215533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17a6e529fac08f9fd6ab54e9820cd1376bf90ce671e47988377ed18a6129f20. 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/NLCK42215534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2acce10e669ef81c08c13a1d88fa9acd723340698c9f11a52a1801844c97581. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLCK42215535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0f270d46515ea2b5c8160b75234ee8b2e93793aa8d5a042be91f3d289b5a23. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42215538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9e63e330836444e09b4cb38cdadc416b73e7f0e87987a7b3f5f261527ceab5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42215540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdf6f88817e2d5b5a3a1d041e8a78c09e4d76d32d181722fb6ea5573e65d7ce. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42215542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c41fec0e5e2895e8300646a9a3f4f82f946a98175cd7e1b265ecdc9b90c9a7. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb65aa366111d3dc1af0b415a3c0a00274f03f11a051c43ca60e60c5a548b18a. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d07f3b8533a7b49a01288fec47fb7deb38f4c6d2df76dda0a0a0a1f58b2c71d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62590d4b93ad23707bcba29defbaf1c0afff12712b7f6fdc58a8d2070933b1b6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002ad4024297a95ab18403b791215863329ad47f62817c72039f21549398d465. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744cd0492e63e58d117bb4b4e9ede39a71029010f19156607be651acb2296948. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b019057269bf88c95c97d345a19edd74e04b436c369b31b0abdb35f3df4850. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12081a8e8ec9e5cdd8c1a32efc6bf475493bd3bf4d295b98f8e4c99b2f5969cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403885.
Man Eating Lizard Dragon - Skrimor Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d0d77287756b983b68aa868a7b4130e5e612f6773342f5473f16faabd91bd6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47aa78a0da5037cbf9f309a9c28b73a5a66ce401a098c1c9e5e3e89d8f2b7c1. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40228a0d9b90b657f08f0041a8176fdd6b71c91211ab7bfad0f7a522aaa7bd0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa1b1901fb6b4bf76a79732c3c56f71a8d6b649d4324507c6da022b52ed102f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e293a702c13cc3e5d3dc591fc539f975b61ce31f0482d82f77ad8a9dc11ff4. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42403893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86c5f898eade53af8033daf4934830bd8c6d6aa24713825bcb06983abe53309. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2411349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f878ce124bdc1da6a8c6b7b82f299788bd0925769cd3dea40d5bc905988680. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2411351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a03ee3a44110ca54d6460bb571fe9a145fc2221668d38022e5b548497a37a5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2411654.
SFM004 ASSEMBLY ASSAULT LP MIX (Radio Mix)
SFM004 ASSEMBLY ASSAULT LP MIX - Radio Mix
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Impact Music presents: Horde & Screamarts remixes