Jayden Isabel Bartels (born November 1, 2004) is an American Internet personality, actress and singer. On television, she is known for her roles in the Disney Channel series Coop & Cami Ask the World
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 0x73a55a95e6e2a4a250fce3469ff9e72b8720958c06357a727d225fb9bcd5e635. 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/2035a354-7704-40a5-ae2f-66f98e42ffce.json and https://artists.proofprofile.net/proofs/artist/2035a354-7704-40a5-ae2f-66f98e42ffce.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 0x8252a9f63e76f2146fc16a0ff559beae19456d1063589264655c98dddce689ae. 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/QZWFR2395803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d58dfbda24f3878d14ab8cc51fa54009485d1a41e35f4dcb3e35f5bd6acd5b. 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/QZTBE2308911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e608fe681963565a38e7762bc029da22316dae9fc4740fc658ff39458bd227. 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/QZMEN2342944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad46c585b0e30d55df0d28760bdc2d6e2c6ffec90f7035d77866dca88fcc682a. 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/QZMEN2342934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd7c024657a252d4045b80027c3a107dc1df944c7e742db6abcf0c3d7dd4b71. 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/USN1R2027001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9e0d0359c508c52edd3ad56a2bae717c606e6f3316cffc0528786c448d8b73. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USDY42024397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e7568d79bf898d8afe13263b02560f67355bd2cb676adc5d3f3894d66dad01. 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/USCGH2036825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ffdf93a28e918b2bae562b929be55e270d98e836c5bd5b3f0c0e24d1a3f906. 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/USL4Q1948793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193a271b02b50d92230549cb7149d127310b9d18d935e83486336bac77b3527e. 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/USHM91918613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2094d9b8b2a3fee0900623c31806ca548858a683d8e9ff8324ca112b944402. 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/USHM91918615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a540384cb727f8c53682c21c253a5e9d41054639bc2481dff1ee3f56594f1d. 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/USHM91918616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980182376f58b5a4a60cde273dfc519bc221896444a3d9a9d0fb65bdf2ca8f51. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USHM91918614.
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 0x9d55e5837f3f0412abff0a29ea8d50b4bade5611cbffc740aff686dac8d83487. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USHM91918617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc371741ca5e58b2e13fafeaa81083b4b1414426a7216a0749e83225a8ad1cdc9. 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/USHM21974823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584523af407857e589ad361f9f264eb823901fd56cc4afcaf139e4a14a4ec9be. 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/USHM21960314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b930cb1f9b145d6ef5b6e39eb4102c71ac33099c7c8a1ced821d5922114ba1b. 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/US3DF1911264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86af713bd304e508e85dc5e9bc145bfd7c800a90489e46de21dc2236ff301e9. 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/US3DF1834466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b38c1025b4198a9b35f7ec0265f2e706e9c167138c979a49f76b629e0c43b52. 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/US3DF1827552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3d43d583a33947d47408e35b7335c1477c6936e4b1a1ab3a52e0024454877a. 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/US3DF1815736.