Rico or RICO may refer to: Places in the United States Rico, Colorado, a town Rico, Georgia, a place in Georgia Rico, Pennsylvania, a place in Pennsylvania People and fictional characters Rico (name
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 0xecfa1a7553b97c80c9e7f09febb4d57e469f848dcb4690371f18a7ecf618243a. 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/734178fa-b650-44f0-9912-881254ff2785.json and https://artists.proofprofile.net/proofs/artist/734178fa-b650-44f0-9912-881254ff2785.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 0x76f3037fb3b464d458fffcb667e991416cbb29c2fb48bf10b8a4ff195deccd8c. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/DELV41900135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3071eecab6d464453d9547dd8eb99bfdfcfbac74ade4fd8018d77c4f8e15d66. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/DELV41900238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb104b9336bf27ba2ee5253b753ffc772f64401000631e2b0452836d3a1b34067. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DELV41900846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a3875ca7bd12576fd64d334e7e973b761c24f7b9e18e9ca3ced8deb71ed471. 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/DELV41900744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87179ba140a074e9cdad0b5e70988292d8c0e6380b47c5591ee55f849da6d28b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DELV42000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d1e6b0b21622358a1a272df02488dcb3fb3bd9479682ef9424187c7674546b. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/DELV42000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c59f0ff8a6c3334f87438832d75581b65a9bd5538c1649e4357ee390346fe9. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DELV42000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990331a051b6ca86f366bafbc5a82e44ef253eae63a560ef739a32e8230d1735. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DELV42000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eeff355448af4d18568974c4e07e538eeca0de12c611070d1166254d0cb5d56. 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/DELV42000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff54e22ad358ef77573a396841ff131cdc592dca07c1e7a2a465000ad46ed48. 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/DELV42000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a5ecbde6c4c0a6e894274bce80fb44f58f8aad22cab28582cb599a97066104. 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/DELV41800064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32cbc4bda24e95ffa79265bf17a6fb670dc17cc473f2bbe192c42cd0e8fb25f. 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/DELV42000395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8a8d8128748e7bd7cd5dc6a76e86805e207e0ce84f41fca8ff73b1fefaa920. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DELV42000472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e6b1f8ba1aa70843698bde5700058d058a06a12ccc7f4ff7a28babb5e81f73. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/DELV42000480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109c2fdee4816771ee623e6855ec4fa5a7ea73b47a7d241ff86c0628cf27f709. 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/DEQ321500075.
Ein Gauner kommt selten allein 2 (Deluxe Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9958acee884abd2264f5c50cf58c1a6303ff56fa7635f51962d7dc2ad9190854. 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/DEPU31404006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043a3f1c62e8f9a8ba5d77c6e4114198626ba4b40f69f995d57707d2714aece8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEPU31404010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8429819c218d262048ae964b137639bf8bb9e5c0b921b3ebdaaf4197963842c9. 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/DEPU31404011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf1da1345fa4071e76b934a3d2ae5b475230b25e48ec4e7511867e5907dbc9c. 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/DEPU31404013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7013b1ba66347a6211778940d7c1b4a26040fb9f0fe24d4ca8efc3f3bac76f47. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEPU31404017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36f0216f509ba8d3ff38d521a481ed6680805e698ca726a6282fe3b0a1fff9b. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/DEPU31404018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5871fd09bbef0476a25a3f1d7b07135881254459854fdad09c3643734d24da. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DEPU31404004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f73a582740f4a31ecacc814742209cb1b8d1d3bc3b505780994fd1dd548c49. 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/DEPU31404005.