Jorge Martí Llumá (5 March 1930 – 22 December 1998) was a Spanish sailor. He competed in the 5.5 Metre event at the 1960 Summer Olympics. References External links Category:1930 births Category:1
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 0x561770d3ac060124d911c8f9f6a91b071ae048e0b6d89f1d138a506f39090df6. Chain 2 (Bitcoin): anchored in block 953691 (2026-06-14T20:39:17Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b6c85fc-fbfa-468e-8f66-6833f9688de2.json and https://artists.proofprofile.net/proofs/artist/6b6c85fc-fbfa-468e-8f66-6833f9688de2.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 0xece12f64617c919c3df01ba7b93e70818ff5eb1993fea58c298ed64418e6afef. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/ARL860400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368b1c668eaaca862da0c6db2cdaf530be8ea822a81aa3cae286210807ab4a5a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ARL860400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1012d426e31d7185e30e771cea216e195fb74ababb4b664fc435bedcd7fb995e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ARL860400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2ab234aed328fe5efd480792ecec66863721ee266832ffdab32b38ffb55bd2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ARL860400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83aec03681a08a88f0067feb7fc7caa607d854ffb91027d278b21200222f0cf8. 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/ARL860000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c535008e02b20ec3aead9c5df4990bbc26978678e7d6af5d5b85ae3900e9269. 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/ARL860000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a07646f9e9314f8e758c023a52b42322210eaae80317bbf8ffba5c62736336d. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ARL860000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0012db868ee2d319b71ec24853ca0e774701b2a4c4a214064a67a716fcb759. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ARL860000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf36b84ee86bfd1d688c5968e37ff668d40eed99298767c33e08122c0d1723c5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ARL860000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61dbb725a970401356d7eac73aa790b57d6f85ea57eed37f71f00847891180e. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/ARL860400003.
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 0x359cc908b7f9d3e55821bdd9f2146a98c1e00a196a321728b3789a6790ef9c1e. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/ARL860400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f60344c853afd868cf3e4e8afc12a754723f3c61e9ca871f1591e75c5a7bbc. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/ARL860400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aef0e7802969a1ab5264d6fa585f48e57267c591772aebb48432fa86d7311e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ARL860400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d72aadfae96e120674077f2e03dc44db7b307f544c02094f7828b0f8e64def7. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/ARL860400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97a04752925148cf920c08eea2774d1f0add127044ae8a187a8f1d3d7fc648b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/ARL860400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae316db571de70588f71bb0aeef178c8d8f91c606cf5e05da708c8eadfea7d7a. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/ARL860000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f66921b275dfc76124aaee4f5343d9d7195eb35415b9f723a91d18ce62a048. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ARL860000010.