Teho Teardo (born 1966) is an Italian musician and composer. He is a founding member of the rock band Meathead. In the 1990s he collaborated with Mick Harris, Jim Coleman and Lydia Lunch. With Scott
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 0xe8a5e162927815cc024a92b67399229cf29bf67a9799fa29ce835d865af36207. 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/8dc32b83-3088-45b1-8ec7-25517f8f40e8.json and https://artists.proofprofile.net/proofs/artist/8dc32b83-3088-45b1-8ec7-25517f8f40e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Il divo (Original Motion Picture Soundtrack)
La ragazza del lago - The Girl by the Lake (Original Motion Picture Soundtrack)
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 0xc8ad0467283321c1acfe6f8de1d5c45a3eac71f05279b08b3abc98ce5b057bb7. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/IT0501330403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595e65d1acb80c16cf3bd64fd433331ac544d3b581c3ae9fd6d7bb37ce7edff5. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/IT0501330404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124f58256033fae7f80904bf8e85dbe0c1ea2e00582d1abe3d7352e034e73471. 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/IT0501330406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3705df27082dbdf20d813f7deb58d156314780f7a9362b5b4534be2d1fd9cf. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/IT0501330409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547ea6634c3c6897c30a32fd19baeb9c672a3262ab8723f6f6c55e03c76c2fd7. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/IT0501330410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aa837cf465ce17dfb1d84661d5bdbdfa3ddcb8cc78b4147add93eaeb8e0409. 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/IT0501330412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cb4cb910a8870ea7555519b646e41d64d9a717136d0aab642f6dd77484f68f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QMDA71495866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1a386aaa3e24b22bda7a0ea24a81f2ad12c964656741ee64f7c89eaad5ba2a. 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/QMDA71495868.
L'Oriana (Original Television Soundtrack)
You Carry Me (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a30ded0b97dc37388f575c6f558b9cf7888137cd406bd4e5329fbea80975ad. 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/IT0501630801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82237d90bc4c06e741fb44741748a7bb151535cd1ac5667dcee21af63fd665a. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/IT0501630802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000460dc336e7ee7aa78eaa9bb9b060cd1900c9c85a31e87b95fffbbade226d4. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/IT0501630803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7f3c16ce2d648b5786ccc0258acc66623c6ef9cdf31e45317501879ac2ad5a. 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/IT0501630804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc126dc84d77629c9216befd79253ec4a64332104d2d4fc771b0a7520757932d. 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/IT0501630805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe45a20fce2675678b5f8cc0f596ee6c8f7e081d5a62254e608e6875b6b4363. 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/IT0501630808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f25aa8aafa4dd8209a0cfb3c9811cd5e32ed1e7570e14630a5b39e4467ca25. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QM4TX1731082.
Prima che la notte (Colonna sonora originale del film TV)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4a53c62b6d3085cff367d964878d769f366dd4cd6ddaa945d5db1c3aa53e2b. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/ITE321823901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dde167694a4c4e1d287bfbaf787272cbc37d4dbfadb7fbaf4883f657a1fddb8. 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/ITE321823910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6f980be86ab0c36cb128d8e1006c11f6b9c6674a910b4672c1c13404ebed7f. 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/IT0501601892.
Senza parole la bocca (Sigla "Un giorno in pretura 2019")
L'alligatore (Colonna sonora originale della Serie TV)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b67dc298df8fd02ebf07c1e6d86d4a99da4fa9930bdbca0f94f52184bbcbc1. 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/ITE322025347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3127b4d8dabdfac2dbab720f520563d620fbf8b05b11c3d6d1a0f603da23136d. 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/ITE322025350.
Delta (Original Motion Picture Soundtrack)
Fela, il mio Dio vivente (Original Motion Picture Soundtrack)
Superluna (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d9bfff45adda6daf29b057fa1450800b451b51015c3a8a2e11bd2d7c9e8883. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/IT0502431402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6684e8724741b57c3e6ee1c8f890b364f8da8bbc26e36e63cf690fe2ebc8685d. 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/IT0502431403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aa05d4c5663f86cf824f05caeaadc1caf8003694958ed4d7a263aaa5693bf6. 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/IT0502431405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc853dc92f88f80f986f5a8547077693a0f6f490e5202136b0e3355bc995115f5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/IT0502431406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee8b644d1c6ec25bd600d4596a5d44774e695c1774b90860ac0923b116fc7fa. 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/IT0502431407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6403b1d32b1e0a3bcb835d0c6948d66ec8da1d8110ea8b55f7f11363cbe55461. 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/IT0502431408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b17d489575d77c600fd1a6f201aa8d00ccd534b46d3bdd0deca5491779d1de. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/IT0502431409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6b05dc864b22c990c75be7b470079615fd7b379740d2df551e8110d85d06d9. 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/IT0502431410.
Ed È Quasi Come Essere Felice (feat. Teho Teardo) - Suona Session Vol.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ad9100ac28a9c7d2d33f7bebe4bf10cb935ecc12dd5bda8b69123bc9355de7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ITUFB2400004.