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 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 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 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 0x5fc40db3f0d0514da268ee19d4934a618ab24e2e8b29e8eea55484f74d91aa0c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:32:55Z), 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/PEPP20902002.
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 0x172bd060993bd37e695d9c73a2a4cfe0ef8c07b2dad5c7eb3dd2d969b12c1e6f. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/PEPP20902005.
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 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/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 0xa4a53d9aaeda4d1bc1e9d4009580b9ee8e00d4b1983171d8512205cb7b457acd. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/PEPP21003009.
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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24eb00eb460ed417d01d66f57e4950d796591c0ab47b4e049999598f03ef6d9. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:15:56Z), 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/PEPP21204004.
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 0x582db4a0f65b45da49abac7e0f71a21b283cfa54b206a95b32fe6aa663dcc6be. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:58:29Z), 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/ES71G2432641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4907ed43e3f8c9dbfd975e3fee18bf2cdd5aa1147bfcf7267101a7bb23e26e8. 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/ES71G2502229.