Tsk or TSK may refer to: "tsk!", a dental click Tsk Tsk Tsk, an Australian music, art and performance group Thaanaa Serndha Koottam, a 2018 Indian Tamil-language crime comedy film by Vignesh Shiva
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 0xc513bb3ee3cac6c145e34d5a738c764d27a8b2cc10f3a7dfcdbccf9190c1feb2. 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/b8c1127e-fa53-4bc8-a26b-d49636a73e72.json and https://artists.proofprofile.net/proofs/artist/b8c1127e-fa53-4bc8-a26b-d49636a73e72.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 0x47aca94b1e5d885b3af86925aa8bec723130ec35d707c792871f04c65863a5a2. 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/USANG2203157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d32f26d7eb2ea1d7063d41a966a5bd6d89ad5f09b4538e1aaadb222767f118. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US3DF2255364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2340222e2edb8a406d0d612ed4d6189f3faffb1ca5aba1027bfe1fad71635a0. 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/QM3DF2163644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db20e8d079f130cfac80d4d920202bc258b798ce474351000b75536171bc705. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZK6F2149111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7e12adf9c034933458149ad07d206b903ba897b893e1225ee66e02fc724bd7. 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/QZHN72122364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2e4ee998bdf05aff49374f1d40ff42c281da43b1da9ef18caf6ba336606753. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZKDK2160454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b79c58d280d0e4dfe27f570ad177453a39fecefeb6ce60e3ef572f0a8c0b96. 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/TCAFF2007504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f09bfc2506eda62adac1177272efbd76cf8b575150d9c779a33929c0a0bb276. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZHN92022152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5215f4c260b4b778d1a4122bafbf49daa01797b224bc7d17e832766825c66733. 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/NLRD52264215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275e24d2004db797fc350275ddd5340c85a974d54eb35010ccd8336270f905b1. 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/NLRD52264216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15988c7e2107d4258b55ba10c5ac8132d7cd93f86a174e1f05b29b31aa91e2a9. 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/NLRD52264217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc911483454421cffb5b54b4fd14bf2344100429051058b50cebc97f0fe1d824f. 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/NLRD52264218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10d9da0fe921121509a08543f59defc32c7feef9e478b8df9077736f0265dab. 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/NLRD52264219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921a7b53ae4f07b5e4ad88c0058c6271755d6dd99715495a219459a0d5250d82. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/NLRD52264220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d3f0d7e4ba7b9098e58b375f9a91fefcc10fbe2dd5057e13aafeed9cf4bfd8. 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/NLRD52264221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e02b09054a8f20d0ed87afb020271c2c907a52069b3a774698b900f4787b1a. 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/NLRD52264222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1dc1bf5bb36cce6aca8ccf70c7db62f81048ca675c7d0ea971b033a3450546. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/NLRD52264223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f66f2539ee3a2b67878c231623303bf8f419433ca13bfcc04f5b2b47fc9afb. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/NLRD52264224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61950940d295d15f9e6cf60d6645dc8b52459b73c4996e1f41164fdd5b1cfc8d. 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/NLRD52264225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9d71c94a3688770989c9b0648998282f9f835fdfd7add1697bce60fe7e63ca. 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/NLRD52264226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37588f5a9c46c737d99389f15ddeda377ee4b547c39b569f072734ea250e84dd. 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/NLRD52264227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b958669203152caf3530c935225651cb457175b2b75bf8e998ef3e7844e1885. 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/NLRD52264228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9890b3f895a1d611c51c449f4817395f7180003607123ac1c027957ba29c0468. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NLRD52264229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbaca6c7610ecf6d00f7acfb3e0bbabba8ef7f6fdcb0229bee7117754a0e435d. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/US3DF2214312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61460a20039fdec2142f8394b64748cc1454e23a5c09c8cc09e0a1715f3d13c0. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US3DF2214313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b2096f00936d4b77920a6b48c7363ee0f09c80d86b5bf57273b1e29249c522. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/US3DF2214314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf7da070e85eb8bd3bfbd933671224d1dc6864a7ddd3498071c6399f8316fb2. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/US3DF2214316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e45d65815afa32c713452c8392a522d33f4d7c13a1fda5f678e0168ff5d6cf9. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/US3DF2214317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78df40c4322021caf57bc16f4e545f4145495d8f3b7995d3c4fa24f6a2c640e5. 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/US3DF2214318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45470d91dc639908b1c237ecc39f7442e27379dce6db0b08795b6e729a031525. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/US3DF2214319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4735a842371c21d71993f7ac34258b7acedccf80fd11578b41f48f43c2e578d7. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/US3DF2214320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bbadf91c770467de11041dc7f93788f54be06b6ed7c175f0c1a668e2efa69a. 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/US3DF2214321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd293eebabad3eede8e3c95602177bb29b4599e77a5a78d245a6d0b31701c457e. 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/US3DF2214323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad5110e4e34102e58af5bb100cc8029553316c778698bc45f519ff6d0247035. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/US3DF2214325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2622780f2ba7d81aecd64060aea52b73949985da3ed82eacf158e4f2dface846. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/US3DF2214326.
THERE IS DEFINITELY SOMETHING MISSING AND IT'S YOU
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a49b10d0ba1930481df627e11ceffb3cb41e7f2bbd95d8f6098cbf9df0e7b0. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/US3DF2214328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d0331bfe051d3afd4a8dc77d3d2ce102d2913f2c3bf0dd25e8ca589e7e78ca. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/US3DF2214329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18afab9586cd52c9c4597c75d4b5b9b2d8dea7a72d487883d0d24ec97ea9a10. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/US3DF2214330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a08b3dd62cebea7a384c5b0ba0c66c6e38cd84b0654f7ca79f22683d810e54c. 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/US3DF2214331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367393ed7034bf0e64fa43ccff642081d6db5a27eb7306b213f1f21e59db5804. 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/US3DF2214332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d51566729edf1366b21a80eed23a307fb0cd55fc0bb897a70e229812c8c7e0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/US3DF2214333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cbe4231f3be2fd32ba3efcb6d3546c36ec3db3fbcd7832a03c6c44a8799660. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/US3DF2214334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a06614b9c47e6f83a7eeb022fc1626ec4f882a21bbf8289709e2f04270cb6c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/US3DF2214335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6aa21c5ac0d876ec328e18fcd3e1cfa6efa246430c7237376f562b3d6dcb735. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/US3DF2214336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b22ad2ee64fa25e971091a2734177cbebe07215a5163fc4f3f1947a660a3ddc. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/US3DF2214337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a404db731336c83b5d575a3bf0835b6e99b421768e584ce3ef6e92fbf390ae8. 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/US3DF2214338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cecf5d945c4b31ad04363e5f1d44fc9d5de4278c357cfd4d1f2da6f78c169ea. 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/US3DF2214339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6773c61b0b58445834f9229017d58abcbad7b106b54bee35a05b60ca1509c8b. 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/US3DF2214340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ba1557def601e148f4f81a8bb224325b8001e40125f4c28b719106edfa12a9. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/US3DF2214342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4430a041a7fab5a224f8fb02d5333deb916db2d5f4281d3e7eaff69cbb561df. 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/QZHNC2084150.