Föllakzoid is the solo project of Chilean musician Domingæ Garcia Huidobro. Formed in 2007 in Santiago as a full-piece psychedelic rock band, the band is known for melding influences from Krautrock, A
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 0xfd70a8c4ec7f3471010d7750432b2ebff0489452b36e14daf8bd9376ab7b3591. 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/5a2f9475-6d23-4813-81ed-9c2b14e51f98.json and https://artists.proofprofile.net/proofs/artist/5a2f9475-6d23-4813-81ed-9c2b14e51f98.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 0xd3d9652046286d9cbaa97850a7821272854cdd557e0fe72e32387e2532bbb262. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FR6V82307498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6297387d93f3ca72ba58e9ec722fe54837e80d70697a50b0400d36cf1280bb. 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/FR6V82307499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10104a7d7558c7d2ec44bcd8efe23fa8172e3c6ae06c33fad1bd9f5ad8012941. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/FR6V82307501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bcccdf02e000da69bb5ba90776ad5284493746a3ff910ba39c54c713247cda. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/US5NR0900290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84351f90afde88784bd15b1274af95cae70069dad67237803139236aaed2b282. 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/US5NR1394505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3081d9622794439eb06f7efaba76846a1c842780d4eea36ea6c2a08efd27a28. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/US5NR1512801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634d8bc05197fdc39d4c5233c7198bc0c64d9865a81ff8fac524f43b24e95c7a. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/US5NR1512802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2ea7f6713b176415a03cb48970f9faa12cbad89f875859e16012277bcf1997. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/US5NR1512803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cd4fa5088d564a154717072807f013141e03c7c3e88da9ebec3f2dac2445f4. 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/US5NR1512804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59735dc9a5272adca75149d552e162cbf58582bca00a26079bccc82e3a6c22c. 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/US5NR1922301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a78f27db01a3168095503e90643cf02978bedb97930955775281508a5c594b. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/US5NR1922302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebefff610335ebd5e6297715802499bea0e77bd04012ad5db85bbaf19edaf0f8. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/US5NR1922304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114dea28c4c8f1e2c0805b4bb36f688c587b327adc8a909a6a5d5036cbd4fc27. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/US5NR2332602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ffa02b7ab618b38a61c696f79d50ac5db370804d0bf0e44a91b44d7598dde5. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/US5NR2332603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd019873b4a8d365a818cbad7eabf8bd262a7b27bd2067438a03173d875656a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/US5NR2332604.