Last Dinosaurs are an Australian indie rock band from Brisbane, Queensland, formed in 2007. The band consists of Sean Caskey and Lachlan Caskey, both of whom are lead vocalists and guitarists, and bas
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 0xb4af27a13fc0207d6a17901365e7c7b7fbb262afff4990a6b13832662ae61672. 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/b6fb91b3-0fbb-438c-a32b-fee5a87a5e01.json and https://artists.proofprofile.net/proofs/artist/b6fb91b3-0fbb-438c-a32b-fee5a87a5e01.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 0x14e3049c025342945aa1daebf4b57cfbeabd9ea9c8a580ac25109e95a7ec5fbd. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AUUM70903410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccc09ebe5e67a6325b38447e393c9434aa297a3757e207e0348c67344969d6f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/AUUM71000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e3049c025342945aa1daebf4b57cfbeabd9ea9c8a580ac25109e95a7ec5fbd. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/AUUM70903410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05357941a97b752a5762e694879882c7e6ff7d3791ee69f55c509ee7bc4333fa. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/AUUM71000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1833dcb45f253c4b3a44d1978a38e866c4ff9916198a75542ce9890565a174f8. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/AUUM71000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccc09ebe5e67a6325b38447e393c9434aa297a3757e207e0348c67344969d6f. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/AUUM71000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6a5480751ba141f71c15b0139b5c72032d1c775526ce8544671d2351a05ce5. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/AUUM71000153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6e07c658b6c63e2a288d752cc679851bf01fb30f05c631c12bfa7b45d68b3a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/AUUM71101417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8157251e8356979e7b4c1cbd0e74b10ed538ac6d80c192181d71bcc725f9d160. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:29:10Z), 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/AUUM71002641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffa579db849420715d2656c97d772370d14e9d9d25e13a5258feaf65fef47be. 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/AUUM71101423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b031e79c28f186491a9927a49e5804af23fe132a3646b0824775bc858be5dcc. 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/AUUM71101426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e6c29035ebe547a2e66c8f700b7d6ab08fa6c7444073954e21d5e352cc9ba8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AUUM71101734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffa579db849420715d2656c97d772370d14e9d9d25e13a5258feaf65fef47be. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/AUUM71101423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6e07c658b6c63e2a288d752cc679851bf01fb30f05c631c12bfa7b45d68b3a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/AUUM71101417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5815e6c899bcc3dfdc9fd215ba120f5ca9b0f592c608853d2ed639dbca0447. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/AUUM71101421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffa579db849420715d2656c97d772370d14e9d9d25e13a5258feaf65fef47be. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/AUUM71101423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655266ffcf164810957bcfabc292cf7793bbb134bafd73d60a36102ce3697b31. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/AUUM71500336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0209881f7ae286600d0b98ab9c5a564311fb2c4bfec63abf1216ca0e280e66e2. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:23:21Z), 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/AUUM71500346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295115f7cd39b7cdad4c146e5db2e7e11374a4e7d62b91293fd56c2744aa940c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/AUUM71600366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af4b8b2fc7ae983592de04c829e648736f2d53f11ab10b7b1812ca141eb5562. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QM99V1912701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb777c992128896c9d56df579603c0219435c0d52882a8eb2d12a4c53630794a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QM99V1912702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac48dda2d2a3e3aa4c70c86ea00832af30714a4baacd1fd826251d3e8f09dc4a. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QM99V1912703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb7b442098afc0de6df4cd331d18e5c3a4c6c7ec50806201717ec362791428b. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QM99V1912704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3d7dd52a5433d62d450fc480cbafdbfc27ecec2a0247e598ef92967ae74df2. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:03:08Z), 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/QM99V1912705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5ede576cdc823d1ccb13044ce4054ecbb022b8ebf05601f177f00f2f4a5373. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QM99V1912706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e0a3c44565cde25dfe3e550a5c172f8f6d0519ab59e084b81c5795fd4f1049. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/AUBEC2090170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e0a3c44565cde25dfe3e550a5c172f8f6d0519ab59e084b81c5795fd4f1049. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/AUBEC2090170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419aeb6286921fc90afa312eddbbb5c4c8a41281993d1e18521946ce78774d99. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:11:26Z), 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/AUBEC2090224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419aeb6286921fc90afa312eddbbb5c4c8a41281993d1e18521946ce78774d99. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/AUBEC2090224.
In A Million Years (10 Year Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e6c29035ebe547a2e66c8f700b7d6ab08fa6c7444073954e21d5e352cc9ba8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/AUUM71101734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda0fa85eb6bd3fb26f956105fbb3b414f0949558396c0b77cf955dafc71c790. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/AUUM71201079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5815e6c899bcc3dfdc9fd215ba120f5ca9b0f592c608853d2ed639dbca0447. 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/AUUM71101421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9869ccafcd2100ca0722e4b1a4349df07fa46680fc66448e0ec3a7e074768be0. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/AUUM71201078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5c6f6000581fead22e76e5163e7f94148a3ac0dd922d79a7f9f91da3bae083. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/AUUM71201080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc103f72923ac758c3a90fc15d77f40b3ffb669cb5f50d220aabf732c170e9c79. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T19:54:24Z), 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/AUUM72200457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50921646694f9212d9c4c44a82834d216fcda23da0cc0ef20f6da56c970b12bd. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/CAN112301968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe864c3122423068955e1f1a3951246760ad323e86d637c9c26e57297ce5d5f1a. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/CAN112301970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1a33b13bdac6498be5633e89e4a5095521ed9b218a51c693bbaa4b705e7291. 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/CAN112400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f018b7b45150443fec9048638eb36eb4ca80f738c1142bb981892f3397f6ee. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/CAN112401953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ab063f3d008eb8842cf48d6eb5f151dfbf8697af51db29fecf7343336fcb72. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/CAN112402174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f018b7b45150443fec9048638eb36eb4ca80f738c1142bb981892f3397f6ee. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/CAN112401953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a02474714f0455d918779fbc26e7517add865c5efb813f5dcf7b6163a299d1. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:54:20Z), 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/CAN112402702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ab063f3d008eb8842cf48d6eb5f151dfbf8697af51db29fecf7343336fcb72. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/CAN112402174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f018b7b45150443fec9048638eb36eb4ca80f738c1142bb981892f3397f6ee. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CAN112401953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f388425f1657e02e51c1828634554670e798a8adbaab369abb81e139c609121. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/CAN112500007.