Anamanaguchi is an American chiptune-based pop and rock band from New York City. The band has four members: lead songwriters and guitarists Peter Berkman and Ary Warnaar, bassist James DeVito, and dru
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 0xea33c9ebe68bac4e1d9a9521928442dda29531db3ebb2aea3a8397829dae9d25. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f31c7f4-f0b9-486b-8fe2-a49a6ee6a37f.json and https://artists.proofprofile.net/proofs/artist/8f31c7f4-f0b9-486b-8fe2-a49a6ee6a37f.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 0xd9fd541781b2fdc438ca08629b5aa88a8389894ba6df717fe74739dcb5264e06. 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/USA2P1654313.
Rocket League: Sideswipe (Original Soundtrack), Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899fc8603a703d9681ebd3a4e765e9d60b61e0b8133476e766d9268e3c0c55e0. 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/CA6D22100418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde43721acd085ef2aca0651451c2ed00d33812cede1abfb9a24cc56d834351e6. 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/CA6D22100461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b444f8c2a474f99ac84018eeb4e46fb2ca50b8b69f986cc14c9aad327f890e. 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/UKQNV2100082.
My Agenda (feat. Village People & Pussy Riot) [Anamanaguchi Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b444f8c2a474f99ac84018eeb4e46fb2ca50b8b69f986cc14c9aad327f890e. 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/UKQNV2100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde43721acd085ef2aca0651451c2ed00d33812cede1abfb9a24cc56d834351e6. 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/CA6D22100461.
Everyday, Everynight - DV-i ReSYNC Style
Everyday, Everynight (DV-i ReSYNC Style)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c565f13041c1358202ca421c4ae5844f693a8d28b2e7756683fc94c9151139a. 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/US3R42054802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c2fb02dd6d3342ab54b88d056dfc367441ede09eb2276934508c9726aa8197. 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/US3R42054801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38023df4f1c321d2b1ca00a396283d989b23ca472803ac9d2add928995c986e2. 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/US3R41939710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8cec49729e814c07a4d0c952f2627140e4d4da0b653fd0f19d514eba6550f0. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/US3R42041905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7a730b4bb103976c1607444599d008b58582c05f3d4c03f203f6c2c4b93efd. 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/US3R42041908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e8e1fd35fac25f4e911c952bac3437e7b7f6d981dae0f04dd851f4380fe391. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/US3R42041909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdcae731f6981b93e1edce40637833b3a83cf47ca010433595ae6ce95b1a3e2. 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/QM32Q1800275.
Scott Pilgrim Takes Off (Soundtrack from the Netflix Original Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe037d852e489c244ba6c96a4909cdc9cc07843f8143e8bb01bcc831d17cd82d0. 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/USLS52347909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e5b791570edda988cd5c002c17fe0066a7da17cb32beb622a54579f87f0736. 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/USLS52347911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718578c5cc789995df276c3b2631d2649273e1c1078d190f29c356b8cc60529c. 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/USLS52347912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f56c6b692a078289724a7087aebc440c8347ba7eecd3159adbd8b1ef246d5bf. 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/USLS52347913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b4563bce01a0c3b5278a093c647e07ee4c1558478e87a72f8b8959404be569. 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/USLS52347914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc2e1d718e1f5a10fe3f171461a0559264ad1b7cc284493cc001f13809988b7. 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/USLS52347915.