The name Jona is of biblical origin and is associated with the prophet Jona who was sent to preach in Nineveh. The word yōnāh in Hebrew means dove, so it symbolizes peace and hope. In Spain, the 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03df4bb6ad6099c27294282782d26e792e7689223c293e798170cb828d282dcb. 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/5fb9dc37-cd95-4595-88eb-aa5c1df25944.json and https://artists.proofprofile.net/proofs/artist/5fb9dc37-cd95-4595-88eb-aa5c1df25944.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 0x55d7847bded8e016c0554218e2a8d9094d37a826db0dd13ef00941239e60fe15. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMBZ92427100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290467b4e435dfd667990f343e12be64eb8cc96864996fd553b413e8a5b220ee. 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/QMBZ92427041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b027579d81baa0c9545f760b65a6b64a048c76d4104a5eb59f005b11b8f718. 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/DEZC62295658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c2bcb631ca986c0e3c466726655a5043bcd36fba64fbc25017fa546f6c1b83. 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/QM4TX2482928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1889b515c1c9602a4c5d9e72bea24c68ee4d5bd623e88e0b8a61ade50d942c. 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/QMBZ92427048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13351057ade4cfdea7c53cf60e560a75f04fdc37ec54eb3e7d2d3ea9da6bf67. 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/QM4TX2335673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9deec0791e88ccb4c6877f0b8385bf42dbc9d214da3642c744ead185404f4921. 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/QM7282343158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffdfd16b4957546c526ac2fca13a6dc19afa48c5b8a532822bbc900925d335a. 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/QMBZ92427052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8906c008abc9214b8aa7e8d8f4f8a996ea7a6dcda3661ac6a4d700d6cf019e20. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QMBZ92427027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f39855c03df2e274e05af4babb49e71ef29268c4981e3026d643c0360b866ff. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TX2401891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf08cd4dda9cd424c9925ad3bd7e756c12546e1e30f97c0a868e68a6bce1834. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TW2451131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7007daa962efaad079c0982d713521dff9fa69a98ba13d552f461f92901bac95. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMFMG2317324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4be82099516d288a153a4cb73a9d4b433b86ff8725143616db9351677d56184. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM6N22493228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a651750c3fa20b24cda948b29c3c1ca55eec16c911063cafa65e022c486e291. 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/QMFMG2316967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13351057ade4cfdea7c53cf60e560a75f04fdc37ec54eb3e7d2d3ea9da6bf67. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QM4TX2335673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f39855c03df2e274e05af4babb49e71ef29268c4981e3026d643c0360b866ff. 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/QM4TX2401891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf08cd4dda9cd424c9925ad3bd7e756c12546e1e30f97c0a868e68a6bce1834. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QM4TW2451131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a651750c3fa20b24cda948b29c3c1ca55eec16c911063cafa65e022c486e291. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QMFMG2316967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf08cd4dda9cd424c9925ad3bd7e756c12546e1e30f97c0a868e68a6bce1834. 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/QM4TW2451131.