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 0x9c60f6b0db3b22e2f95b7420df321d5d52f4ce248a582f64c2ad9064b427dc1c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de33fb69-b12f-4a31-bff3-1a33af7512f7.json and https://artists.proofprofile.net/proofs/artist/de33fb69-b12f-4a31-bff3-1a33af7512f7.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 0xe738d65300141e2a9cdd93dd3442135cf3c55f991d1a46a102e5388d16497b77. 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/QZ9WZ2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e7d45aba86135f668de799fc00832345bebe8d8217fb2d2bee4cde3ace776b. 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/QZ9WZ2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a21babbf38cc4d6ee8d5d351e9b4a5f5781003a24fef479ed9f75d018b77a7. 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/AUXN21812778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39a54fb6637e360809defa5c52ace39fced7179ca4b87622430d750bbec0838. 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/AUXN21812779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129ac77dc6a8d50b72ec51e223e47bb48f6ceb2d1388bebd22fe1a50278743f9. 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/AUXN21812781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bbda36a2b4ba8da89ba6eac3fc143fe52d84f1f114c07ace25d06ba94701a0. 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/AUXN21812783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0119b1502c3f7c5e5cde9b7db207cf4e2b807fdd15529563c2f75a3cd63afc9. 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/AUXN21812784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e9138fc65e802de1d492cbc2ef76d0a5cf42ce4d8274c5950c9ba71c2f8309. 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/AUXN21812787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155269e8909e054a4cbca0568652b83790d2f61042a51d2d3abdf86900dde43b. 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/CA6511600052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ed55fe57500f2533c063bf0ac98472d9c5694816b7f2fb2287409b84fda2c0. 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/CA6511600051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb75c072cfefaeab37a09c4d0a2fdfffede225894ec5e2ce72a9c11c5f0b31ec. 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/CA6511600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5552cd9f85fa48502f11d1730d8050a763e03bf24daf6f3947c21fbceae6d9. 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/NL8NG2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29081f69fafbae373ec8a788f595b4a30b1a4142105ab9e24a94b7d0bb157ce. 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/NL8NG2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2a96d1a117a3896ed480545c1afaae0c758b354cb7993c09d261b67a6402ce. 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/DEY032302577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563bd04e499566ed4634218766caee39b0eaa80f9266265e88b8cefb0933f395. 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/DEY032102365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ee22521d2c1a69eb358f1ee46a2ff57ee9483cd16c05b0574e6ef25aef5490. 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/QZ9WZ2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e90a710e3645f33f2cea04a69eb70e489953af439c012998f26573d0eb8155. 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/QZ9WZ2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62dae126fd3b4b3dac6519e463baf8f0cf576f41ca5ab60c97510fde7b22b917. 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/QZ9WZ2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6badf85ade91ac08bad83808e6d793c66ee22cf33557689412998194e1479b. 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/QZ9WZ2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5536ab34deb075ec1d779a7a4da3363aa3a14054fa769c3d533b6d39c7b4d161. 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/GBKQU2114139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41994d5c5c38e2a35eabc47a899b99f1240b390a5f04c726868f629820a1eb42. 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/GBKQU2114141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319aef33904d6511bece3c7c2f6a26e98a2ad8974ef2f6c47c7fadb03fe79d68. 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/QZ9WZ2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea8da603ddf104748c1a38ad41e801e70bf9a1ee577bf2cc7f31275839df18e. 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/AUXN22090270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945efe11c40ddaab051676bdb9f3a94e43505d7273ae5b7382b0938bdc013256. 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/AUXN22090272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d71aae45fd1a77c2649198207fe1d25ed7e2fc6fad88ad84b88b822e2180a9. 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/DEY032001601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf231566d53a00597ab1e1572bcb3b02045b49b87eec0d80bb06e0d915650a8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DEY032001602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba73bcb60ca4a7aebefde7f66b091d30a209cfce41978b2b230892e69ccaf01. 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/QZ9WZ2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2785b04a232feaf3ae46cb6e8eb7fe8a75ddd989bcff224445bbeaaa7263f0. 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/QZ9WZ2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ad715d6983a2d06a11342181f471b4d4448ebef40e337d1b70260f8f48d2fe. 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/GBJX36016065.
Symbiosis / Rebirth / La Busqueda Empieza / In Tuno Sonora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae472e37d511cfd8053eac085d895a151bd17af4af37f46ebcb8c41aeae755a. 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/DEY031901524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674144809991e07411d0dad8d67935082fcf28615d3ea0537d143cdbc3f2e480. 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/DEY031901523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d57dff551cbd56e44d442780452bc558eedd284c90e8045f28b24bb0df2cff5. 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/DEY031901521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a85e7ce283f4f43a9911f63c6d3e2625125a3712692632a55bffdf794f58fc. 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/QZ9WZ1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bbd2251c6f699b69155c2c3a1e7faa6b9ad2dd888dd558ebbeeef827b1c316. 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/QZ9WZ1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738c708f8fa7e7a62066f075aede77803924dd3877fe216ab5b77d7c7955d8bd. 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/QZ9WZ1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a47b16b130b21a47364ecc93a7fa2d5f9f3a1f8acba77dbd7027283bd7e9cea. 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/US83Z1652662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d6989060ad246171b95fed122d115ad101dcf4b0bc6b2ee774579832d137d3. 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/US83Z1652661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c58182d01b5504a5334f50fefafb93ae6f583d969e1298effaa42ae33dcf190. 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/CA6511600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16702b1ef241f5e42f595a747c992757edfc5458a208b0917602d2e8f5205c2c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:20:15Z), 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/USA2P1620354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3a1232fe87da8d7b62157b215b9841ff429616e67be7c72b80305eb7c06c95. 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/BEN581500572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a04ea95afb7df8733f76370d6b6b8b6c9960988ffd0423975bc4ef60d1d1dd. 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/BEN581500570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d100765b543755f7b5f9884c1c08b8b778fe8eb51359a32de942364c81aa5f. 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/BEN581500573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba2b0630b41074fcc30b203b47f9cebf723004f4b349e8e9a0497f1163f8a1f. 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/CA6511600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cbd47b1079984d39ee08eabc06bcf39fa180b82cadbc829d17f34319546b39. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/BEN581400448.
Balance presents Sunsetstrip (Unmixed Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674144809991e07411d0dad8d67935082fcf28615d3ea0537d143cdbc3f2e480. 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/DEY031901523.
Balance presents Natura Sonoris (Mixed Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c79e9fb0ae8f1f0df025011d5a7361a5582836ca77ede4d56c0c100bb35f3d5. 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/AUXN21725816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342de42251b8522be5997c06430d56f913cb0f2928bd251a85dd70c5c60aef4f. 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/AUXN21721619.