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 0x971f148a2a7c998fcfd7fe22a61552d2f64e6d106ed074009804ec05b1d61a41. 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/cdb04bd9-9e7d-4dc4-8d96-66ef40e6a340.json and https://artists.proofprofile.net/proofs/artist/cdb04bd9-9e7d-4dc4-8d96-66ef40e6a340.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Evolve: Infinity (Theme Of EVO Championship Series)
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 0x6526d186a5d964bdb824d1024faacd108eb2a116f19e05219966ae94a8cd1dda. 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/QZPJ32189177.
i'm just waiting until twitter dies (Freestyle The News Nov 2022)
burn ur yeezy's (Freestyle The News Dec 22)
How It Look Now? (Freestyle The News DEC 22)
goblin mode (Freestyle The News Dec 2022)
Evolve: Infinity (Theme of EVO Championship Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6526d186a5d964bdb824d1024faacd108eb2a116f19e05219966ae94a8cd1dda. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZPJ32189177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0592243b49ddbf42739f8b3863e460862c8828af77108fda61f98b61d8a013fe. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:11:24Z), 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/QZNWZ2375565.
Fight or Fade (Intro to "Dragonball Fighterz")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b9a22ff704f554c5bf7b4eee645ced51df2b8aeb97c045c9c2d4411d51b926. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNWZ2345249.
Rumble Reset(Intro To "Ultimate Marvel Vs Capcom 3")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f553b9aee5045164b41ddef3154f17f8300dc8b1ef6f799f1d59b269063d287. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZNWZ2375569.
IMPACT: The Music of EVO 2023 (Deluxe Edition)
Runback City (Intro to "Street Fighter 6")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a523153747257f250a5f7e303f6f1f1f8c1e9dd42f990eb40300e107e4dd116. 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/QZNWZ2375562.
Runback City (Intro to "Street Fighter 6") - Bison Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05a95a1287dd9c09b9ffcdc9acfe9f2bcca87ac4680104425610a5812bbf62b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZPLS2377531.
Unverified (Freestyle The News April 23 to July 23)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6526d186a5d964bdb824d1024faacd108eb2a116f19e05219966ae94a8cd1dda. 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/QZPJ32189177.
Beast Of The Valley (Intro To "Guilty Gear Strive")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087b96039cbd67715d5d70260164c2638d6d5a975a156d222b006b6c05cca1b1. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2464340.
Bleed Em' Out (Intro To "Mortal Kombat 1")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb1c4f72b3b526d22565f049f94f5ded3ffd9bccd3cd8f3ff0b5457af3e9ac7. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:48:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2464347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6526d186a5d964bdb824d1024faacd108eb2a116f19e05219966ae94a8cd1dda. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZPJ32189177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdac75dc7f08b49f2d336098040ab22bb05554c6ead9d855798e99b80b598e12. 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/QZWFR2565433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7970f840266145a08b50bb58b5bfe06512779808281f1b34ec48c6b10d576f. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:17:02Z), 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/QZWFR2565436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3825b1744836fc785d742726372594fadf07058a6855c609f903c219d74d3a4. 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/QZWFR2565439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8ca7a62c2696884d0c84930aef3858be74e6fbfe9ac3660686258461a9d3d9. 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/QZWFR2565440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a07ceac3993fb0d971a08417f42016730aff1733ebb4f4b0e1ba84b99f716d0. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:17:26Z), 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/QZWFR2565441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45b0ec4672f1d64dcf35bf160de9502d217f6e740f26be4999fbf4b88572a7f. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZWFR2565444.
Second Chance (feat. Mega Ran, A_rival & Zaid Tabani)
Mortal Kombat 1 (Original Video Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd1009dbabe64d1a5af697c018904aa912abc110ee1afac8c6e41f7830a4781. 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/USNLR2301391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca4717d6991ab2671257bf23152f6f19778d839299cf857e8cd28c8952f8b52. 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/QZK6P2339996.