Joslin may refer to; People Joslin (surname) Places Joslin, South Australia Joslin, Illinois Other uses Joslins, a defunct department store in Denver, Colorado The Joslin's Canadian Open, the large
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 0xb234304c822b0c2a2cab2ff2e5140980a518cd760ea36d2bd9180b32698af9dc. 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/99b9bbc7-d1ed-4b58-a11e-0413004ab664.json and https://artists.proofprofile.net/proofs/artist/99b9bbc7-d1ed-4b58-a11e-0413004ab664.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 0x800580572fdb3248d233eddbb68e21be0e8640f289388dab5891884046d0cf9d. 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/QZTAT2428538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d48b1d5cac32c8d03d649cd0895041af1335eddc6515a1aa9f0f9e9e3cd4a9. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QZTAT2428539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c44cdc4fe1335f6d062e5131852bf8214f6e4f4b9a073d50ed6d1d06dafaf4. 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/QZTAT2428540.
Can you feel the love tonight (Lion King)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2525a9455b0be63994d409558be7f0ff6a1469f6b35b782b7f206d77db533c49. 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/QZTAT2428541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ca25beeec84d7de663a5d5782b7cb1f87ef01ec9cb6493a264963c295c06c0. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZTAT2428542.
Theme from 'Romeo and Juliet' (A time for us)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6d52b0bcaae21c76187a4359e1cdd905726da398ec29369212d9e23b23917f. 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/QZTAT2428543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f37659ac9bd148c48fdb98082d85b599ad44f86c4e41b12cc0730e2f811680. 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/QZTAT2428544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa52247e0384e73a22ddb0bbad8ea400bef2929988195be89cfd23b9c0a1bf7f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTAT2428545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8e692b5a662f88dd3b89fbca25f5387c8c58e1eb479538dd1675b7bb358914. 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/QZTAT2428546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d0b724ea051be39d8605c1c7407c259f64be8d40afaecbdf2b9772a9dc600b. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QZTAT2428547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f28a299e1b92b564c40d06ab60840db6f0e4d521a92740456b9d5769b17c46. 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/QZTAT2428548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf749f1bdac0b758cf8aa1c2f57457c31b5a64580071a26e34e458e04b580163. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZTAT2428549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4804fa2c8fce1047c152f20f31dfa43951bffbd69f9453eff793a069728b9fac. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZTAT2428550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22458f5c2adeb3e7abd506c091a9458673e678b88c6aaa5f0da1905f754ff1d3. 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/QZTAT2428551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fff9830e2c74f6dadc42427a7d1bb804f7be9a389591e2854412d9ce0bcabf7. 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/QZTAT2428552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938b1e4d80d32cb57366b34a4ee92b2251dff7202565f369d5b2175046c15c44. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZNWU2075741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8655f7d886e69f221b508863a239bf5cfa6542f11a629ae94d169719d2df22d4. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZNWU2075742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd24c5ac7fe0dfc542d8debc89e54caa64a8202784ee06d04c742129e4ee695c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZNWU2075743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd959b55274be05c429b43787bfb52e2a55464b9f8015fe2690792cb55a30b7b1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZNWU2075744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a767fe4d2f40cb15ad0ffbcb37a3afb11087a86777eee7ebfd1111fa7f93ba1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZNWU2075745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5e7fd8f77831259d6690db8409049e2e1be314d75f71c29fa08151cad73849. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/QZNWU2075746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba91d90992d06756359cdaeb102e3613a95d726b4f44f80c14e3047d785633c. 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/QZNWU2075747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bfc3e26730875f159480231da6bd44d27f95b6f657a40806a1193570b147dd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZNWU2075748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985774e5031d6efd11ea36f8faeb28d7e6ef264fa84635701e58d16f984f93a4. 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/QZNWU2075749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7482169c15b15e6be294ea1f3d633bfbdea79350b5c0edd3372f7e3ba188e83. 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/QZNWU2075750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7721163c0b7d1fdee6f7aeb578cc19ca9fca8c8a008c2caaab12d501cad1a808. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/TCACJ1578944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b4659cbbc5f3a8f2ff19f78a829d5ea3e7d2f677f9a7ce928c630d091ceba1. 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/TCACJ1578949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1238d6058c03039163f9e68d7da63357de9b0809b1c7c6a09e789637e6fb7f1d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TCACJ1578954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdbecc3ebd60c29de15b39ef9fe49003a4c0538e741a97b16d5d7c75a28b7c8. 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/TCACJ1578960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292a33eb59f87b71598f5485a7e93c4873da8285ea4bb3cd5cbb36dcbd1bd3d8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/TCACJ1578965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca927c9b48d88617aab34bfa03b3e501c3fbe061c0fd33e42b059ec721041ef8. 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/TCACJ1578972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad82fb117eac95c98d68f870df0bdcb61136daa90acb680af9d3b5401e8dfdac. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/TCACJ1578989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2535593454d2b85b5b6fb406f435e3679e008c8f23cbb9ace52dc76d4591adb6. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/TCABK1268145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d24c328353b1d8576b9a28fa26b7cf6d286897c5f9eb9cf558a5f270b9532ce. 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/TCABK1268146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d22e235ce7adedd5ec761995634754ce93fd6362afe7581795d95f6942c6f0. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/TCABK1268147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846c80a1d809a0967fc3561b35a041e3c5f21e619eeec5afdd61970d81e2edee. 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/TCABK1268150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d567a3624e2e949538ef8b1779703fa2b0705c5c2a439447c157af268b112b1. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/TCABK1268152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59406108497c393e5b5e2353ab07be13b8fea8f0ae724a0900e488901abf3f52. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/TCABK1268154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70768c18dd77561d27d29e65732a790fb671f2fba5c7e83dbc5ae0bc42656d0. 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/TCABM1306073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552332d27bd4f26fda9b4e6aa3c39c44407c68b4b69707273bd36eda81a11578. 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/TCABM1306075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574156720c75bdfc578a4346060897ac86db37cf19e4da931b3e3f52eb850f5a. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/TCABM1306076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b32feec7f48e13a6e720e35a15b190ac8bc86fc8d6ce914b4e8989040f5ac1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCABM1306077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f377af03dd3bbc10c89b99c8b511ce825952301f3124ea58b15b8bba8a990da. 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/TCABM1306078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bcf071bff4440e8d9e57e207c352404b1aed98e50f47845193711b67204d6d. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/TCABM1306082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b33c0b2d7c4dc4fda7dd392cc2e4a5117b8ff4f01e94d483457428d95ea10b. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZTBB2353819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4300c43c79758288ccb319981981c680762124d2cb44130deaa46c8d67866888. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZTBB2353820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8cf136e26514851bd91e249847180626fb18f30d92f57878ba1c0b9c22f358. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/QZTBB2353821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a48fccf459caec06ee3ba150aa355b4d4b0eccb5b6ef60b52227cf3d8f1f4f8. 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/QZMER2318013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3338d483a76e1c5870077b43633451867e1eaf476038bef8a8cd591c6f7589db. 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/QZK6P2383461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3789df24258c68faa1227dba05aada9fd849ecb9535c9ef985916db16537e2. 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/QZNWS2147149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb793bf84084c1ac1e45ea823e9139a68f55a1bdbd86883f54d37f04e48275b4. 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/QZK6L2138301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf1447fde7a9b8ea379c1a267976f943b2636e81412edbfb86f94a0e7058ed0. 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/QZNWR2088325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a2a550f287aa5b135fc75e05676abb8e430605062ce59b082909bbc1f77c2d. 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/QZHN52089289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c5b57071e0ab927063badcd8e4baf611f966f55e25885ca30e2fd4f032963b. 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/QZHN51928010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1100f7b0220fdc9494c125abf05e8df56263c76072ac92c901d4ad922669ec. 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/QZDA51873986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fdfc7d7544597a98cbe6e5bdf615d8827901819f9ac60141c15343039e108c. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZNWS2456418.