Loco or El Loco may refer to: Places United States Loco, Georgia, an unincorporated community Loco, Oklahoma, a village Loco, Texas, an unincorporated community Loco River, Puerto Rico Elsewhere
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 0x3e1a8a390a0cb00bf3e007314a561906a2e8cec4afd8fc4e750552628d861d21. 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/b856e131-6436-4724-bee1-66e1631f56dd.json and https://artists.proofprofile.net/proofs/artist/b856e131-6436-4724-bee1-66e1631f56dd.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 0xb5c427782fad75d8137054ea47956b924f3df8d40fcd8cca64f30cc6a307ab05. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KRA381705099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0548d3566cba0b020047831ee01ab64bb8e558465fbcd9c9dafd5cf38987424f. 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/KRA381705102.
Memories of the Alhambra (Original Television Soundtrack), Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365f0bc882cd20495473a9ed77c5c992987155fcda72ee10894aa2586bfb8e56. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KRA491801207.
Moonlovers - Scarlet Heart Ryeo (Original Television Soundtrack), Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ce667824446422693c2b131f3a9858224d8e149d8a43172a12cf29a4698d9c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KRA491600541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6c6bdb4c18b483a76bf30e45dd9755dd7b290376b8f8ae61ee92571bd348e0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KRC711600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3b87a69251492bd41c9ea9fade4ec577016f457da5b5bf5475b4452bcc6561. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KRC712100009.
Right Here Right Now (Feat. LOCO & JAY PARK)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca0e6e053687e22c922d82357f5db89cb727f35891a138870e91a7066b3751b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KRNAR1700810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1e4f1e5e5f225b9e730c8f24ddc43da9313cb05af173d51f9158aa52ff807e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KRA492001566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ab147d0bc03d90f6117c1bed1293d2d5011c45cc33cdf7bb02ed4019077262. 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/KRNAR1602347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4acd585713b59ea22017ac637e331c8c99410b1d3381530832976d694032708. 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/KRF151800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0018f6ff6f6f41eacb417c72597399a9941468c92bde4a8e8aeb7a0056373ea9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KRA351505985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70104bdd7844443b0e8593fda517d91d599b0931121452a945f689bc8d7a09d. 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/KRA351507480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80349e423f1015f039b5e837b1737124a62ca3735149d47cd9693de4ee57c331. 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/KRA351404290.
SUCCESS CRAZED (Feat. GRAY, LOCO, SIMON Dominic & Trinidad James)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291c1d6a8d8ef384db71836b2258fab355f6ccbfd804ba6251b7cd27cf5d3c3b. 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/KRA351404291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaec4ac86ca4df947ac7b8d7584145b843572ac5e1a5c5b4c67685ce7326a1f2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/KRA351404238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddd16c3ed80a23df008e66381ff44f36e47a38e2d46560bf64e47b2692970a5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/KRA491600448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3301f8df8f1f19324d879d516fbdec94ca4b0d9eb382988d3adecf82b2a262d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/KRMIM2119671.