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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cffcdc01e29d01dd234e86e8cff8f672ba15c2c44052d02fd61ceab38b10d5. 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/32d837af-04a3-4aee-8868-f895cc801893.json and https://artists.proofprofile.net/proofs/artist/32d837af-04a3-4aee-8868-f895cc801893.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bd273197752d33a16251456e7ce27cc7e541facec9752baefbb1f19029a6c3. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22410353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff883fdba56026e7ed0136daf55650275c65fae2f04767d288a95eba83a9251. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:44:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62415301.
Stargaze Sisters (Elden Ring inspired Lore Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612a9b73fe1a154fd01ed6ab66f6990cbfbb94a98004d5d25f009f6dc4665bfe. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2497867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d45c57002b278d2ef4947ffe3f050900c016e249d38415b1b36e0761c04fd1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2499624.
Corpse after Corpse (Elden Ring inspired Lore Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1b877f529fa82595214ddb2d18d7b2dcf82b0e54238df4af730ee471480249. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZWFT2407756.
Endless Night (Bloodborne inspired Lore Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dcc9d79b9a8f783c35316cba9ca77ed5e23bf1c699d9faac5c7592a146ca8c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZWFT2408958.
Monkey King (Black Myth Wukong inspired Song)
Dying Light (Dark Souls Lore inspired Song)
The first Sin (Dark Souls 2 Lore inspired Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a371063928217199f4a7d8489469d0075f06a80864013596f0113419da79826. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QT3F42409162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9188a859a412cd4c35741ef71d1cb7b662f89737b3105e865cb1b443cfcca30. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F42407805.
The Calling (Elden Ring Nightreign inspired Song)
Rise with the Hunt (Bloodborne inspired Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb04a4cee640ef001af16dc7c82da11f8eaeaf0ff617e9ae66dc741f5726d6d2. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F42407793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172f9dc3780786e13abfe4f48fd06051094f14e0f25482a581ee64b1a99703da. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QT3F42407817.
The Fire Fades (Dark Souls 3 inspired Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400e10173e1fc4e6ae24c875319822bfaf72acfd76d2a6a20f824572f254290d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QT3F42407799.
No going back (Arcane inspired Jinx Song)
No Strings on me (Lies of P inspired Song)
Remember me (Arcane isnpired Vander Song (Lore Beats Variant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64443c6678f5747c0b021dda7aaf46a5236cd2de6ddf5952d861697a4823204f. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:02:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72558186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd0299e031794854747bbb7b8683f599086bafdba127ad8f15f8dbc4e8af4d7. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:17:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72558187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2d552fdc4e77f9738b0c38a2ebfd3df2574c75477206095b4401599660a415. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2545455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edba48d6176c2e49a4c27d4a09d2adc329ef39f517974c997ddafe612989ad1. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2545456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7937da0680ca8b9c81ada1e200ca35fed8d7d8583773a8f6acac9521d5f2f4. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:40:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2545458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fae442988d7ee0d0d95cb5d54a5f69b6b2d2ae7089d971b98be8cf90d58f0e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2545459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053b5fed109a229716c574fc97725f524a01922269fdd2037d8d1c535ab69fc5. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:30:41Z), 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/QZK6F2545460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d94a3371881e1bebe4ab55db61f2563124b36f451d2aa209d16426ef86bb5ed. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2545461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c5164e337aa3cfa2292ef6e89b22b234a127ab61c2ea9621423dfea05d70c4. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZK6F2545462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d6164b53043338a6e157653b5df74586e0a6961c621bf8ab407f03537351a9. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:08:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2545464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38132b3d04aefb286aab8ff80c0db7d440515ca963af7cfee6afeb62579484e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2545465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fe846bb42324b8817dcb90c631d750b0e5b88bb8e1faed20846db28e6d025c. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:07:07Z), 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/QZTB52566245.
Monster Codex Vol. II - Apocrypha: Alpha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0f55f974805faab7db75bd1a2168aed0dac57792353e0e6a67d3788c4abb13. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82569465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ba027779f5af665c08cc47944c7d4e65aa58757907779194bd0c1a9583185b. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:51:11Z), 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/QZTB52563442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1f4f1e80e94c90493c82dd8be656e1da73f3ec1fcc5309431c96027c792f97. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52563443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd1ab1342979cdcea092723d59bc07fd71a3f95339c2819e5eb1c47807857a4. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52563444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd309719daec1a3bae6356e1bec7f3fc73df7b453bd95b9a2c6de6a00117f4a4b. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZTB52563445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25505f6b676e8735c02484cd5af3e3e3c3a77f111e19d2bc5d8e3d035580e292. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52563446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869405ee6d036a4cb99a8f8041680b549cf4a072ea7b4a0a2f8a1fb7b6586daa. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTB52563447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101c65e9b6c48545fdcd8ae0cfaebe24c6d3c7c3d9e999528045b57363c51f5a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52563448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481f3226561710b7e16f5164784cc835b25c66642f9b06e32a313bf458d187b1. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52563449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e9787373b85ae3a46ef7aac731d5a1003f2e04e46887b89c5a0906ce2d5477. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZTB52563450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b4e88ff6a76ce34ccccf0c17d671bf830f2c761b55ae97dcbc65d96a8e7c22. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52563451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afb3502683f488ca7c6653c3be5f2c546274b708b3ac27d863f92956631f61a. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52563452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880b29b44ebc32dc5bd48c8e30f089c0607692936ee180d7057fbbe6679ab24e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52563453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ebd6cd50c57e7aabce46c6ad889ae070fea5ffbd25b2b5f05063d6c3fc07c6. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52563454.
Monster Codex Vol. II - Apocrypha: Omega
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9099cee881cff6876ef486c08762f6565e9a5bcb4fe726f4c0e4c1af398d6678. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32561022.
Monster Codex Vol. Extra - Dread and Fear
Monster Codex Vol. I - Among Beasts Remastered (Instrumental) [Instrumental Version]
Monster Codex Vol. I - Among Beasts - Remastered (Remastered Version)