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 0x757a09d3b755a29f29c63778840bcf3b6c0b84ade6723ec8cff880ca227914fa. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9426582-238c-4a25-8821-0d452e51eafd.json and https://artists.proofprofile.net/proofs/artist/b9426582-238c-4a25-8821-0d452e51eafd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Elysium (Original Motion Picture Soundtrack)
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 0x69def466387efcd3ebcf306a2e5510e87d9be673d84020355406f083f9675b87. 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/GBFPN1640011.
Dawn of Destiny: Power Percussion Trailer Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4b7f611ff0e334e32008752dc1bf1032964af10e46c2aa3a8a9b39aced05da. 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/USQ772300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc831dec74f8a220164f4e61e33d380455bf542472f54027e6cd87339b2372a. 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/USQ772300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c02fe989659fb6bb37c312807ebdf4199432197c1887fe1e5da7e2318bde9d. 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/USQ772300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020391d8ff3cc91ffc9ea9db8879b2ce114fa1b6eef53fb7203fc0273d501f41. 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/USQ772300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13748251633159c496e7df2a24e0d4868b8b7057dc5d19e5c62dd2caa7e29c7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d2a08980c4d5093d56224367b9cd37054c612920389cf748ccec3a9c743565. 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/USQ772300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0438deddad158808cb328fdac0ae3603177e94fa838d2834e8477fd1319be235. 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/USQ772300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5096472a09a7f68e26c257c06f60a40434334de999b526452ce9aa1ba7e06541. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901e1a6f722d3cf801d368639d23c5e0ae6dd5b96dcf0fc04f78affdbef6388f. 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/USQ772300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25de3fc8194bdea2a31fdb1dbd69e36d28dc11eaa853a406aeb44c7a755bbdaa. 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/USQ772300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f184b3040c76ae41b987497a3079f1281ce99b451109dd88694deeaba6de66. 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/USQ772300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c91da5d21d42b4be4533072c1a5a2b6b5062b572de4a2f66baa99f4e8c7066. 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/USQ772300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3321b527df73433665c4cac5fb41becef984e822e06f55102b57cd89dd8822d. 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/USQ772300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6de13d8331372bf785cb8adb129c1c4a620fb877fadd2f1543191fd9087bb4. 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/USQ772300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f330f71cf436a5b349eadd1abcf91e7309a729d58c61cd3a2dbd6bb0a18cde. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37d14601f534e9b1fa291b13e7a1d3bb3c48bbd1161ea47f853d1698da4cc09. 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/USQ772300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2799430ed72b3d8128a15abfc000e0e1e90af68334f6e8e03b48744ad1a77ccc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f50bd949ca7fe8ba7196881b4c1ba5f20cd58d0d22d7e3b0ca0818014de3ed. 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/USQ772300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989659b2d07b17a16afcbe7052f6599c46d97c99c5e3f44a0d393d292c70aadf. 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/USQ772300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80c35a535cab376ba9dd0bae24ef555e19940c7d907fc94dfed82957952b3d3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e197d47253e8b725ad6be171c70781909b094115add41958682ea88afe76d44. 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/USQ772300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf323be9458279439e79a741b75153e1159bf1bfb81681b5962b98ac5f1dc42df. 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/USQ772300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edfa28704a19ece61ccb42d9c54ce6dc23cb7b260170e9391fa6b154b1c3d28. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbf213fa6fa95f05e04300c67ad6a8f7278362aa0533ff60a03c9433620b729. 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/USQ772300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8500422ae8df94027b7dd317b25d48631b44fab77eb7c911e598dab6c1999f. 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/USQ772300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dde58e662026e99612db064634767c090e2abdea703b29093149ad4082b48f. 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/USQ772300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7faf5324b4d054414dc8271d367be591a40ceaeff74e8e3f52977b248667691. 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/USQ772300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b33e94f10b2811d46167969072ee99d5a5642b2db5680ab877bcb2669379cb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7054ef2f18d8bf1ee96da269ce3dd15f9f395859d8d6b3fa6becb2735c1b60f7. 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/USQ772300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf387220b57fe16d67d13763808ff03d47eb9711fd8c2ed224c14492f19343e. 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/USQ772300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e95ca2bfa398a925d694d68c1267cf9f43143480555880214491ac1538ec43. 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/USQ772300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98df96963fda921f2a5aace837eec8b16600ae53d3259c41dfc07907e5a29df. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ef2e9dca82b09d3428427ad434f60071258a3463aaef023d156d286659ccd9. 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/USQ772300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509f34ff403d3cbf0936d5c1a112e63ccb0bd946c7211ca16955c0c6edc05015. 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/USQ772300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d63ccf1cb41801db3faf8af30638f07b937a174e1019fcd7a5a77193709e80. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6af66fdb4a41fc25f79f3af02a65992b7efbfd482205822d6f082cf76dbcdf. 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/USQ772300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575a58be06f4819733cb46961365ff800593a2adb730f422b4d13f8ef68294ca. 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/USQ772300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4653d6545c05ffcf10716b9b9c269b73bd9898b353c4b445d741dde88a059bf7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596c122244e58300f0bf6bd3e45c6f92dd60f7dc8e8a2f1d8064d8a418e6f2c2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQ772300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57eb83e5ba453c879a22bdef6ba88a71033ff6d6b53acba77ce6f15b6b9897f3. 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/USQ772300047.
Split Second (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572e976586ae52351f09397c5ae6df80c618ac293d065297b0cb0999083c75b3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US3M51321201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ec63dabc752d2c502a708106d2c8e2ecb1c15450fe60b5757f67aa2eb05dd9. 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/US3M51321202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d983e79960e381e9b93f18207651ed06bf930be8b87905e2750df8ea28d26e1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US3M51321215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c333d2b02061a34b99e5a0d5a51e1aae475f4d4d165bf42925289ec234ed5a. 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/US3M51321216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6063d57769900a2451f0965f440aec30eb23f110a1b0429042f8d773a25ac827. 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/US3M51321218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19b670f433c513d32037b42c206066bb5fe430a1c2244bca6ef695da5915f10. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/US3M51321227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0a7fde121f926fdf399fae92ea84eca31f1ee089f20c8de4d27d990180e8f6. 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/US3M51321228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f01ae6b7ef395fdf73872dec724b2828b814f8c7996f471b0e923132681cd3a. 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/US3M51321229.
Moonlit Melody (From "Bloodborne") [Medieval Style]
Assassin's Creed Unity (Bonus Tracks) [Original Game Soundtrack]
All For One (From "Dark Souls III") [Abyss Watchers]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20ed551b81f12d79f4ebcf515937677066e71250e47999f61742f0e03c0eb5e. 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/QZ22B1797886.
Epitaph for Boletaria (From "Demon's Souls") [Maiden in Black]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa2d35f63549a29f4958651a4f4fa647155493d7df7c1a5b5b60f3eb7b13f2e. 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/QZ22B1797887.
Undone by the Blood (From "Bloodborne") [The First Hunter]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e56e430604750a67f1051d246d9e6c96394fee5c81eaaa9414b02e13214b28. 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/QZ22B1797888.
E.S. Gwyn (From "Dark Souls") [Gwyn, Lord of Cinder]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d23b920af5a8d2f5a118344f6180f64d9b54245c238d841e619b32feb5ea1a. 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/QZ22B1797889.
Like A Dream (From "Dark Souls II") [Majula]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788a2ac950f910cb91728313f723b9dcfd80a8fb0b248024fb37f75ec20b423a. 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/QZ22B1797890.
The Profaned Vanguard (From "Dark Souls III") [Yhorm The Giant]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0293fffc83b8b6a98bcd06283811adfe915d395fb2769eb75d08b62cd1ae232. 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/QZ22B1797891.
Abandoned by God (From "Demon's Souls") [Maiden Astraea]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277aa8a3c407380949b92ef76e774607488420313b4a54c38ffea062c1ff68a8. 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/QZ22B1797892.
Moonlit Beast (From "Bloodborne" & "King's Field IV") [Cleric Beast & Dark Reality]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff4164e2a29d82d9de7bed50ffb333e70d4b2b76558bb38f8a5a839ffae4afd. 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/QZ22B1797893.
The Fall of Artorias (From "Dark Souls") [Knight Artorias]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7c7f569286605dc287094b472e8be0fc0a6637042453e0644cfe2190d8cab9. 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/QZ22B1797894.
Mergo Reborn (From "Bloodborne") [Lullaby for Mergo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330e8dbdb7f3083248825e577be2ea121b2cd8922a889ba86c6fa963cf573b9b. 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/QZ22B1797895.
E.S. Cinder (From "Dark Souls III") [Soul of Cinder]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bb864213ef1fdcfd6fec1aa9679a10595b77f5b83b5822dc4c8da810e4159b. 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/QZ22B1797896.
Gehrman and Maria (From "Bloodborne") [Lady Maria of the Astral Clocktower]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f7873f268cae84c2e0ecaf4465b7d58a30d85f05f135d05461b2f939eb8fce. 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/QZ22B1797897.
Kindle the Soul (From "Dark Souls") [Firelink Shrine]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8baac97c0498eb9d6b29605575ae62a4864b57cf0287baf54f0877c537ee826. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ22B1797898.
The Curse That Binds Us (From "Dark Souls III") [Lorian, Elder Prince & Lothric, Younger Prince]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d13d66e75456e31122dbc8795f745e13667ad42d6169b7436c184f43d2bd90d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ22B1797899.
Let Strength Be Granted (From "Demon's Souls") [One Who Craves Souls]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f842650c1a71b4c372af3b5b2557f98f06b71cb8c7843ffe6449ec83651f34. 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/QZ22B1797900.
Kodoku (From "Dark Souls II") [Sir Alonne]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbcf807dcb9254216009d5afd58748af4d4a54e94d59ba45da18d356859a520. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ22B1797901.
E.S. Cinder 'Orchestra' (From "Dark Souls III") [Soul of Cinder]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ffcb5f95ef9d79929bdaf1f33cea6dae3621292dfc2b192c4df501c120620f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ22B1797903.
Spartans of the Church (From "Bloodborne") [Ludwig, the Holy Blade]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4c3da848ac1c72cdfe7ceaa70a99295909f796d04aac0f7a84fb84b074be9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ22B1797904.
Kindle the Soul 'Acoustic' (From "Dark Souls") [Firelink Shrine]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5402c03a1bee324512000f4ff689d73712ecd2245e02e58f47397a295712c691. 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/QZ22B1797905.
The Nightmare Ends (From "Bloodborne") [Hunter's Dream]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989c5cc5f44f37f1ace57601c96f41c1cd168e914c830cfee177c6a5407daaf2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ22B1797906.
I Had A Name (From "Dark Souls") [Nameless Song]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba8899d068679624551ee6f6139aea615b8599b7efe63a52063d179cfe3b9bc. 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/QZ22B1797907.
Uncle Gael (From "Dark Souls III") [Slave Knight Gael]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee45790f215df46010b251c61f8a3a21491070ab1d13d8a324b3336287949b56. 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/QZ22B1797908.
Journey's End (From "Dark Souls III") [Epilogue]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec582fcb06ae41205630a8945c9b9861c39668fe90a6c9184508edd63985125. 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/QZ22B1797909.
Diablo IV: Vessel of Hatred Official Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18ab23e2584c0278afdb8742b490584ae4da7bd7cba81b86bb560b124718612. 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/USQ772400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1eb2aa69c9ed5580eabef1a071b19bac743c889d68755821c3549855b3b12f. 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/USQ772400108.
Assassin's Creed Unity (The Complete Edition) [Original Game Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1956fcae6c3b11ae26907101a682f247c503a4531198c792eb954c51645998. 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/CA2BN1401361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75185b825884633af85436aed9495164c4da1052e15537a15867754fd4bd1352. 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/CA2BN1401362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9d116e1f50deb53611b4f8107b1e26b3be92430188e07efe05237201754155. 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/CA2BN1401365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ba0de71c168eaeb7cf74822e74e013880b768513a42f152df983382ad28d7d. 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/CA2BN1401368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f76d423589bbaa85a274b5ea873a608c557bed449e6bcc53c9a14747201e806. 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/CA2BN1401389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0286270c8ea961cf05e13313a695d78fd179ed526cb4e438c0462785ad8a7506. 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/GBD3V1201305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e90dbb28b04312738ed88019c2a3c756e4fafedcb9800aea446e39d0eb8baeb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMREU1583008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7aebe52a382965a3a617b4b9c2d37ea6c8f557de3e525e55fe12138cb3069a. 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/QM2UM1500012.