Plug Plug, is an eclectic band, based on genres such as post punk, post hardcore and Peruvian music, formed in Lima, Peru. History It was formed in 2007 by Garzo (Singer and guitar), Sandro Labenita
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 0x11cf181edfe85346dc440c691fb06fb7d75772649fe920f5704c8f32f6fde674. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/49c4c827-3b46-4e69-9633-9a9da6c79ce0.json and https://artists.proofprofile.net/proofs/artist/49c4c827-3b46-4e69-9633-9a9da6c79ce0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Equinomoda para las Aves Que Dejaron el Nido
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 0x6866c1a00376e31cc83683fcf88f0340fb34f75bc87dfcb11042e7f6bc0d5162. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/PEPP20902003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edb45e15085bb37a57223752325d6d4125ccb8f0874d07e7c763e8732cfe7fa. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/PEPP21003001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd88201a57ed53eb7ea85c89a836e3850d41106d8b34729a0dc454ba4900dc0. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/PEPP21003002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fecc87134baaf49e754948732e7494f0aeb9f6cb5ac015d69e14d32efc0379c. 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/PEPP21003006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee8b19a7cf0b48b8abc8302fbb37877de73ebeea2fff50052d3c003e7ff6073. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/PEPP21003007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47b9f3844ee9b6b25d4fc651ae91e16a3e221f97ee8aea2fcac0063ae37d66d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:35:14Z), 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/PEPP21003010.
Caminata en Cuarentena (con Batería de Balde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2161ac7d96225b4be8c597da781589454900262b0bb2eb643275d5bfa5f1981b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES71G2005170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990c04347fde151994edfcb8012aea5ce5f0c17911dea11049dceac236b2e466. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:09:08Z), 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/ES71G2019362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4907ed43e3f8c9dbfd975e3fee18bf2cdd5aa1147bfcf7267101a7bb23e26e8. 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/ES71G2502229.