Kargo is a rock band from Istanbul, Turkey. Its current line-up includes Selim Öztürk on electric guitar, Burak Karataş on drums and Ozan Anlaş on vocals. Band members Current members Koray Can
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 0xf953c86490d0896b4d65f81028c24d71cfd2ab36347463e1eb8d234efeecd613. 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/c0328ddb-68af-4839-a14c-2169a6227c46.json and https://artists.proofprofile.net/proofs/artist/c0328ddb-68af-4839-a14c-2169a6227c46.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 0x5290c4ca16d5e20d6c25c8f767bd715cd5c96d53bb1f4c4ff8fcab1bad99ff20. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), 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/TR1790900162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde78b44d824c29f9c1474472625a6577de5588b7260a5e9aec9811ff82dac191. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/TR0531203058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351d1aeffb870faf30ce853dc99a83dc9847009e4f3ff011bb478cd5ff3e333d. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:20:27Z), 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/TR0531203059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb887a8e7b8d053ab49d4eaa23daf5c81425aa34741207baffa00f547e94a5547. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:08:33Z), 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/TR0531203063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d6c1d74944c3a42cd80ac8ac165505f32d24f215b046e446565278b062e8bc. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/TR0531203044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e0553c454d185c959d989f4256f241487d5405c98d74d3849c790a361a7ae7. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:07:27Z), 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/TR0531203046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f0798f1b2486f17815c8b4d5eeb63ca50ed2896178f3e1a5068c9b6e7d7185. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/TR0531203047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8992fbf9d795555fd1d6664a848baab80a1ee22ef03a7e018b186b86cbfd5f. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/TR0531203051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8145ee1930675972361450c52103ae53a041e2e06204c18d2f76cc5c347eef5c. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/TR0531203052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7381ed2ed430f7421a0402646fd7824599e4116d1c632a6a3a09791252871cf7. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/TR0531304571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb42941a9709595d72d3e0acc60ec2b7c3ae0846fe9b954fb6860471031fbbcd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TR0531304572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e72b7310a0c78a2d7f9b596c7a9d0ec48e1d1690629d30dee7ac822e4f387a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TR0531304574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99260f7560cd1fb3aef7b7c97c1b0cea6d0c0287507ce62f118f5cb32897236d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TR0531304575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0d9dd1610934bfd8fb0f199773efd5f36aaf7495b618af9e188c376cc59aa6. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/TR0531304576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebea5f12351b67cb5861a8456ecd68b9c9eb25ea564a839e141ff013bf64938. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/TR0531304578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e23655e1bfa1dfaea47e7e6647ace6e38a63a541ab1a383db7c244a6d67a19. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TR0531304579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82e6043a9be62b8d2e3ddb19bff5e0c593c131654c8dae0fb95445e9cb0db70. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TR0531304580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38af6bdaab3b636a1a4a464b2711429e703a6bc34151a4d9e1472f6a6944b540. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TR0531304584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f72cb520854bdcae7f503335f27edf15d87e4ac76b39c0f126f0a16605a8d64. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/TR0531304585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee702794f3d94ecadc3457c315c824e515f435e1fe1790b722edc83e787332ee. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/TR0531203067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca9d1d040911480865cc8735ceb49b7b11a476375ea6ed3d46e4f1b29e7a477. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TR0531203071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc0948b72c5c25ed67f4d846b076375cdc2a2a608e088da193e73f53a739a71. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/TR0531203072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33c298393e6cb96d9eb9326dfe32d3df40f9ebf5751266873e193849c1da3d8. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/TR0531203073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50296af80a7b29e564fb49dad8f4c5eef72fe47dbd7208fc4fba5d62d1ba4aa1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TR0531203074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1eb8e002d0110c46b8c28d9453b3955098d462e29f4eba2caa6ce3a4e4bb81e. 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/TR0531203076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f75f9bd5d8106b2b752c422f8baab71f22930a1ebcb5e65d4043225ef95102a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TR0531203077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41071bdae2191289dfb29b020ba4fb618bc709a4b55c18fdf9d6370055d0345a. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/TR0531202672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74641b5d4ecd558275947d80801117cb6eb8edf32ec45546d85774e61d76619. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/TR0531202673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e93b1ce954be63fff956a09d3571c4709c543f4f70da3af82ecbb6877c3439. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TR0531202675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d00c14f785cd34c61db25f8008594d582521be8cbba7a1a6995f745fedcfca. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/TR0531202676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48562d05dc9130022246df69147cd8eef5b690cc4025cd80e3912ba0f6bea88f. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:24:01Z), 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/TR0530601649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80da00b3e581d8c9aea07ab20b123e7ae46874b161c480d65bd8372adc517787. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/TR0530601651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55fd374f7a329ca7a8569a7af63fcadae4b211802119fc92448d9ce65305a6e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/TR0530601653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1cebf4944cbc13009fd6b19773ea16797bb983d71e3f543a0df48cfccca0a6. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/TR0530601654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd460e47f1789fc1a4429e861defa64fa5be2d4e9447a6f83cff2537727fabd29. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TR0530601655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd660d7fe2369e7e1ddd85052347ecdaadb883e09f76d87551fd94419af107029. Chain 2 (Bitcoin): anchored in block 957558 (2026-07-11T11:36:38Z), 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/TR0530601776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebb54d4dfeb65f23990a688dff6701b533abdcb22c0ef7268a6e5ac2c5ea75e. 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/TR0530601777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98fd5a79edcdaf3c05705efc6fc3f6b781fc8dd9be4cf944bc5a99bb3fd8d7b. 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/TR0530601780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01363b66112cd7671c34be60bd222ee11cd0da668bae2732e2c4f7778111d2a6. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/TR0530601781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05d2947a6b4d3e57d95dcc8eb0ba2eeb9f2f87087df7f7e1108ba51c870522c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TR0011200261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe0e2ea76be4f5e00676774ca32ef34f2bfc879acf64724222a256923db4f91. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/TR0011200259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63816540be7b3409179b849306e92f5d8839f2e7ee034e6b73dd9eb2e294d7b1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TR0011200265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf577a356c45507317478f1d374cad883e89457411595f3f128dacde2cfee45. 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/FR6V82185599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756f81c8885817b394c1d832ccb8a4fe096c4f6e5d10fd74131718f03d153950. 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/TR0011000256.