TJ de Ocampo known professionally as Toneejay (stylized as TONEEJAY) is a Filipino singer-songwriter. He was also the vocalist of indie band Munimuni. Career Munimuni TJ de Ocampo was a vocalist for
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 0x013626a5040903da721f49ad7ef6b0e823bc32c6a850247cb0804f4368d5f50d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98bcfdf4-d282-4c43-81e6-2210a54d3684.json and https://artists.proofprofile.net/proofs/artist/98bcfdf4-d282-4c43-81e6-2210a54d3684.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 0xdd4d2acc5e6425ae382143f8b61dfc2b56c5648a2396ffedb51b56877388bdd5. 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/DGA082374289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037166a18f126bf77ed0478cf13243dc8f22178226291a5afa6b74d7bddd7a7f. 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/FRX452355398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25409bf725827fd2e7c39d843b857f00bc58c92b32c2df49cdb581b601ada94c. 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/FRX452432006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5ed4a7cd8af3e845f70014ce1a4677e3698fd0d379a9be9940995edd9282d2. 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/FRX452432007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9be2e7c0fd8aa17b439f88b61b26f0dda49b98294ab72cd14c4a03b4d05c215. 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/FRX452432008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d98a8fce01c247c358edd8ef0f42d80fdaad564f4132a0ea403754429159592. 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/FRX452432009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3340e4e1631cfab2ce61b8f20f226660f5c30d89274199cbc2ef36aac2536d. 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/FRX452432010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a5541a8281bda75a6e828e1a1d026ee92a90634016bdddd16ed9dc8baffba6. 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/FR10S2404841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442367b88fc8eda76277826b6f33466e3ba2b5bb107142eb516f8135274b3929. 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/FRX282457474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3488600fae1df07f65805b9bbc9cedfb7b9fedcc6fa660d88d985faa599afba. 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/DGA062261670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fc1271637805f6f1cf1af595a1632d7cb0205107b2f15d49da5939e4084cde. 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/FRX452233175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d62f6829480b29f1ef53e490789babb1ef50169bef0f1370723e4dbeecf1c1f. 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/FR96X2276772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4c7a5895330a1c964f2d4ef12e2939316ccb238539b673000c57732c402310. 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/DGA052211740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffa21c9a5498c86d88758f3f7d4f626b3bd268cbbe2180349ca007d2ec40595. 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/DGA062261671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c39c6ee749e6bcd0d3fb0cbb9823c5a339b54a9a1108763e14e5409ed58dd11. 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/DGA062261672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3f5c102a35602c1307067b60fe237ff5426002afc69b8d302f554265f1417b. 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/DGA062261673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc28de9f8935d8e5da4b9c3e8f4d35dc80995f7f15d0788b5ce7c268e1afae5e. 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/DGA062261674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e33a31e4324fd42c40fb751f9817fffd66c5e96ad7b275cef1d66c53141a4bb. 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/DGA062261675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd39e1a8fdf5a08d869dd063f18d786efb2dd6e840cd485972ab1c037e1af52. 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/DGA062261676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e6705cfcdd81356786e288b19904c65fd4183eef08436e2572725f22e4e1fa. 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/DGA062261677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7de4aa443e8638d70d918da3e4a4195ec260facdcd909bdd09385d40975caf. 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/DGA062261678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6216f3ac765388eab455ea4c4c0e32c2256853eaec6e33a2f1e1f6d2e12200ce. 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/TCAFX2128958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcace093a822cea76ffca80535c704fdc30e3cc504db62de8d0ba604203cb0db4. 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/AUBEC2152370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26b02b458594cb8a3755060ab21785e3af3d3e8d1735328640240273be7df38. 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/TCAFX2128964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5924bad0ce66f786fdc00f36064da25998d92995e5006627bf592d856a535e3. 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/TCAFX2128972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc948aaaa050d5463077be9015c63648c0b4b25bbb48f5f89efd9e4e879dc4a00. 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/TCAFX2128977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f2eb143e5f43ed3df47b7776adb91c2200b68f371ec8dcd1f951138f75f43e. 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/TCAFX2128984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0175ed4bdf7e79fd5df189c6a9fad13e78aafc88fb39dad7827ee1c4d93031d. 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/TCAFX2128986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a5541a8281bda75a6e828e1a1d026ee92a90634016bdddd16ed9dc8baffba6. 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/FR10S2404841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac3e5fbfa18422738c94e42598975a2a634bd4d1c595ffe9bb96ce0ffe3f347. 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/DGA0Q2317669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4d2acc5e6425ae382143f8b61dfc2b56c5648a2396ffedb51b56877388bdd5. 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/DGA082374289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037166a18f126bf77ed0478cf13243dc8f22178226291a5afa6b74d7bddd7a7f. 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/FRX452355398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037166a18f126bf77ed0478cf13243dc8f22178226291a5afa6b74d7bddd7a7f. 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/FRX452355398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8356f9f6eac24ea55b84ea3ba9837c0f5ad7fa91a3ef2a263efc64a1baa434. 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/FRX282240686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcace093a822cea76ffca80535c704fdc30e3cc504db62de8d0ba604203cb0db4. 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/AUBEC2152370.