Jacob Charles Osher, better known as Jayceeoh (born June 6, 1982), is an American DJ, record producer and Turntablist. He is the founder of the record label Super 7 Records. Early years Jayceeoh spe
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 0x784b3fc931c4b1710b8f67ddd694477efe9ec48d166044f6ca0d4d533a37399c. 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/026128e2-736b-4e7d-b5d9-5c7c508bb41b.json and https://artists.proofprofile.net/proofs/artist/026128e2-736b-4e7d-b5d9-5c7c508bb41b.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 0x209bdf0ac366bef02c008502f7e0d5ad56575cf776c121e38a2849a1c8babe66. 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/CA5KR2399923.
Look At Us Now (feat. Ally Brooke & A$AP Ferg) - Jayceeoh & Ben Maxwell Remix
Look At Us Now (Remixes) (feat. Ally Brooke & A$AP Ferg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba52f3292ed9719b80f2e2f57aec7c4b5d817d5dd149ffc9f1c593efd2047282. 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/USRC11701936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6823f38707e328afba00e66a7dc148a46e6027cbbc822b9a1ad044e6ae4bd4. 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/CADUT1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae2db49c0f65e3269b65a13b442d6035601d938783146fe640ef3a4055c470c. 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/CADUT1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acf19f05ff74cd8a5abd0735da665ee508a31d370caba565c5a2e93fa364c64. 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/TCACR1622440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed85254e4b075095052626cdd53a97b7a436be0d760ec13b2159cfaf53404c65. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM24S2200493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f04043a5f17fddee113a4d2373bfef50b5feeda23d8628bab1ff5e8049789. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM24S2200492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5396721d8b54aeeacd19e113dbb5e0bcce92bfa68fd6bfd22e45042c956be2. 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/CA5KR0000591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cd52d66b3ed1c9004e30017f914c0ce4cd2f102f7f994dc61cfc41ba716d10. 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/CAUM81800310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110d2aac62ddeb8f3216db8e53ba77229fd2e2563161a475202a4dfeb1f3a2bc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CA5KR2369976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897411d6aa2785295c42568a51646c30409c12d143c6eec8da00dd17a983d321. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA2P1467653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc9e4df98951a097a2e9d57b38285c89b31ffaaba46d8766182f5fb84e94013. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/CA5KR1962327.
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 0x42591ca7a7b9385266de21daa6a4490c53baceeabf37784f9c174e145c49214a. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/CA5KR1908483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d87f8c0f2b2bcc7144123ccc5cd0f4f1e9eb7dbf3699eeb29e0806090b7edd. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/CA5KR2407957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d58e6f5118fd0e2f0be94809b5428b864950377791c16c335aea4efa0d76a90. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/CA5KR1557763.