Jaimito is Spanish for "little James", and can refer to: a Spanish-language hypochoristic for somebody called Jaime. the Spanish-language comical character equivalent to Little Johnny. Jaimito, el
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 0xd287e32c3473d1f9cc058aa9ff19ecd906a522dd32a6647488e1bed32462d2a0. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3fed386-9d43-4d9a-9fdd-6a564f09517d.json and https://artists.proofprofile.net/proofs/artist/b3fed386-9d43-4d9a-9fdd-6a564f09517d.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642e9ba5d1efab51c5f9e3224ff5d6044b62e51349f36176476976126e161ce1. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:42:47Z), 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/USCGJ1821160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397f6fbeb1591d3f9ff8d2d90f69fa98328c0077a7cee505e0698f2f4eeaff01. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USCGJ1821161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5b8c8f204689835e246a461e1a2d6c95b7feb96157aa8d02d3f898824abc2c. 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/USCGJ1821162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150905acb2d45e088b39a79e48dd389310ae05574c1c0d6ed5bad3028e0094c6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USCGJ1821163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83d6a17d1a592917403781ae1c1f983c0446da1b1bc981ff1dbfa5e3684715a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USCGJ1821164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d41bd27cb78c6848a5c3b1facfeec5d989cbadba70f91fff13112e3c39164df. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:23:41Z), 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/USCGJ1821165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1b616d6425a4026b0481795eab152e917c1dfed3cf2384bcedcebfdfd7ca1b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USCGJ1821166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bffb2f3878c6d00cac18304cccd4603478450339f9155becb7b3c3a063abed4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USCGJ1821167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e14fa0200d3ca74458486d02f53d75f6cebc4cb34ec3243ed7454e98fc14bb0. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:05:29Z), 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/USCGJ1821168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff792381a76976867586e5d308beae38e9ec749720aa19de0195ae3632f3e1a2. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:05:44Z), 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/USCGJ1821169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e44e66ce9b42bdd6bd82f1107aab8b5bfc29a093249a99946100b432b0b1fd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USCGJ1821172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dec4f2e43c518677b3343419c706f7f265e0ddac158d55d506ed334a17b92a9. 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/USCGJ1821175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5263cb0f8611132d172306e4a15b94517fb5a3f2bdf527befbfa2ed6620c7cd4. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:49:29Z), 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/USDY42074704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630b974b4fb005d27ce939e602f95cb531858dc84f00a6c8ca73475d0d4e4e8b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USDY42074705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf33eabfab6fd6010bbc6f2ae5b9c653e07c25a11436224c8e58f6c80e825b07. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USDY42074709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cd3eddf600a122295f79236ec2acf762a8b4d315262718c929af05f7198d5f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USDY42074713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7eb9d50939f6c919ae72a6df1dd5c513c8e693cd64c9d3be264fe99bd90731c. 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/USDY42074716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe800eac326845bd96144a01ea7c884ff24b760b1706e496fb035aa5b55ac7269. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:44:21Z), 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/USMH92300529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520c42a4ce9bec70380a3d49cd89f3b7e7e00fb60393e47cea8037ee7d86ccda. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:46:58Z), 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/USL4R2470298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c941f76103ecff745fab29767c7db239bfd3a011290bb3e74a42f8e9058dfa5. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:40:21Z), 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/USY242425080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94425a3e8834f7082b6dcc1de308bdba7a0fc50ef0a09b34e7f700e3c9f3cb08. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZWFN2518650.