Flip, FLIP, or flips may refer to: People Flip (nickname), a list of people Lil' Flip (born 1981), American rapper Flip Simmons, Australian actor and musician Arts and entertainment Fictional cha
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 0x3ddf1ed9a87022d16ff71618e6a3db5e336156d1cb4033cb0668e211ecbc384c. 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/e5727b31-79e6-4885-9240-19afdcdb9bf1.json and https://artists.proofprofile.net/proofs/artist/e5727b31-79e6-4885-9240-19afdcdb9bf1.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 0x8ba730bb5af0aa0340e6f95a0b58435cdf4afb4f1e78f692ba04dc43c76b315e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/JPH201300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b392195bacbd05b47183a36c9dde51d9f2511db3a15ba06e8400b110d6e5cab. 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/JPZ921313233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62831b78caa454c8f1810b942e6a4ed93fb16a79f0f6b74abd40fb8f2a8cf4dc. 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/JPH201300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2057ea55686e280de71514f79e8769fc32f79f09094e449b5d32606af413fc65. 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/JPY401301190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb75379ece12218f18196094ac02c88db9de274892fa76608372cef6d273724d. 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/JPKI01315987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dd72af556dd69cbef4ffbcc060974c4f9aa3103e66670beeba481667c689a5. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/JPH201300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056cd0edc85f88527262b215cbb66399f8c2badd3dcaaa746e2ed15f1dd6c36e. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/JPPO01504423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c2c1d0fe2f78bddcd032b886fa459a02489183a7473dc36fc4e094063876a3. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/JPPO01504424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d2fd83b40a55dfbccb02383393c149769cf3d24d22f31ebffe752f4d6b6b22. 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/JPPO01504425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c96d5449b6e446ea72b96cada9c3eedd282f573f0ae465dbe41e92d0c3303e. 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/JPPO01504426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44014ca9876a0ecec4b5ad3eb40f7caf9d27404d929fe6dafe45f22347da2eb2. 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/JPPO01504427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc85791374ff9dbddf21934bc10f045bfc84bc9f5c4f665cc4d8fbbb086ed49. 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/JPPO01504428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3657eb13f2c7477c53e775880732dbdb2aa211f6adb94cd936047f94663f9ab4. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPPO01504429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c581d69b920746aff3f90b639d2cb904b7a7aee8583cc92db858f5911074b77. 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/JPN101300572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eca5155193d09dddc7ceb33a3b7b8569051b0bbdf817ed1be93768008432c08. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/JPN101300573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5903dc80dcaeeb77f9cc45a49945df5d7aa7af0046c855d1b81b6eecf2b319. 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/JPN101300574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27702fa4c41d11fba356cc67ce0eb07b4f6edcef0357e8ed26051da9f60aeee. 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/JPN101300575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913d3cd2c22d1aee7cedd711d20c233c1fdf510267d6453ac021069dadbb3a78. 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/JPN101300576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd598494cbf479c05d4d523a0d434fe9bea1e3e8bc1670c4eeec227d76de6aa. 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/JPN101300577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e00360e36565a60a74836df9a63f607a2096eaf1ee550151a764a38dd8d8c0d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN101300578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efff498290e7e9561531c2976d5c287432134a52936ed5c3c45fda6ca5874a1. 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/JPN101300579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf45efabc6b6bcca36ed830a22085bba3597252b701aff8301c8f3be1ac8beae. 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/JPN101300580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f804d42cc6021bed551461c86bdc587e494f34a24880e05f9fc52ffc217bd2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/JPN101300581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf81b112c7a10a60a078ca85419a1056a0849cc8144a40842e3135b5cf70e204. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/JPN101300582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd4795efa48aeb8409af3c8417a0920ed588a4d365c8fb551b452b10cd2be80. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/JPN101200381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7f2ffd0852ae024b03e0dc66a46cc11e528f7e8394e2a000c10c95bd8b2786. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/JPN101200461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641b907f30e212d6f5b39bbee385bc64d8e43882401bf0c720167e7f44aa782d. 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/JPN101200462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb2beef55c55268f28e615b495bc35652fc831d87b1def639892ffdb24ebb49. 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/JPN101101581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8979800527868ebc940397c893b50038016acce91f97ea8bba0e706335768ed6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/JPN101200463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed407c04efc25f38bd99a6c9066a64967c25883875edb04637378bad66f9a7d4. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/JPN101200464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73323a2f351f02427ee6a3529825ccba1a311d91af4894eee1056ee6da3f922b. 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/JPN101101582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e21ae1d85f52a2da8192b3987b78f14b50217cc856107da5e0eb18af393656. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/JPN101200465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a24d67eb79c8e348e5705f373b5daf1a853ed1f4ee17017989d853082638caa. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/JPN101101101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57805175cf7c1e22a3ca728b2d745840582d3da916dbf70d6b4fdab5d69c0c8. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/JPN101200466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17533d409cbe2bae7573383d01eb34b50955a503d75615eaf4b585bce58dfd6. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/JPN101200467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc662ac0a7c07d50ad97d657d494bd4cf4ee453e60ff4e7bc67999bda60314e3f. 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/JPN101101102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9afc12310aacacc410b1d9eda59a785856ecfc1654893ee62486e74c4d148bb. 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/JPN101200468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d7981f26078b093dac69e5b9f4bf7115b2b9f96e00b6858e9def7ba39adcb4. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/JPN101100321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f48f68c769d1e711a9ae57c51c413b728e096c2c717e7105ff75855c3f3f61. 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/JPN101001742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49335c14b998fb34eb3310b83ba47f3e86ad63a07bf6133c9959564ba2e5d845. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/JPN101100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5310f1f546e6b7dea5ae98d61b5bf973b8014f8e9e1b5e80e62f14d1800a3c. 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/JPN101100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee0f2831cff24e175f968d62c756fd7c96ec996c18204187c91832615f9dab1. 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/JPN101100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9caa89bf500ddc9694cf6458ba43d842c6c8264ea4ae512f8bd731464fddc5e. 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/JPN101100325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a3170c5a5ff58d6563247b36d347676f51c91b6ed8db14e4ce58de1459eb76. 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/JPN101100326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815950cfa0a2ec806458f8524d11a338c408ecfd6f0103a00a3b29fe4e95ff7c. 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/JPN100901642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc4816de552d2469e5a5593fe7fc08849f0aecf00acfb08edb39c15871c1740. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/JPN101001743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60df35a6bdebead2457256db9ab3f6663aa885bba7f1eef2f79cde1122eb90d. 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/JPN101100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6eea62f26feffa178766b4676abbd5dec260977e0fc1875b52446d4b16412ad. 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/JPN101000947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0473d2a17bb73b7df0473bddc3a9736033634038475a4965b5b41c506262d0b2. 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/JPN101100328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed3eece5fac04eab93351af358a709f9ba65d56d9d0d8a20f3343d92e8d48fa. 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/JPN101100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5a2a8b0f34e8024db03a33a06c5ca00845120b9b874f1f8a2b19408c19939e. 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/JPPO01410412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f3286315618dae19c622bd326603434d9def434a756faf24b1ce8eb75fbe9d. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/JPPO01410413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892c168803c31775e9ceb6568dd29a7e1cd2fc3ad4f56523da71ebc4c35eefb6. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/JPPO01407851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f48f68c769d1e711a9ae57c51c413b728e096c2c717e7105ff75855c3f3f61. 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/JPN101001742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd402b5daf1ee2243184c967057903616895eff5304cd41b5671467c28466c51d. 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/JPN101001744.
ワンダーランド（銀魂オープニング Ver.）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa468a708033f3235a245c9fada59caa6e4e5b4bb2755ebb9c004158b44e85b. 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/JPN101200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb2beef55c55268f28e615b495bc35652fc831d87b1def639892ffdb24ebb49. 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/JPN101101581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8684a23986ab05cfb7ffe44e277e752d0532a23d657daff8cd108aad1c193369. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/JPN101101583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b8ce8603b23db73c576d6a8765df39c80a1308a8de5945358128e70de14b6c. 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/JPN101000948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c6233a915a6f0ea4ded87d72b69532f16e8f8e3cca8c894c65881e6b9011e9. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/JPN101000950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15f4b98294f72b237693dee3ea99a925b6c88838f9f1d49dcf1779b4cb75d8d. 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/JPN101000952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75984d44a7d055ffbb240d57401f2505ae429c6c189f97e401df51bf7b3ef99. 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/JPN101000951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d827a6f7da73167d8625254bbc80bb06fdf351bb8f7127c42fcc0d36d7567c. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/JPN100901641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815950cfa0a2ec806458f8524d11a338c408ecfd6f0103a00a3b29fe4e95ff7c. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/JPN100901642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0576e3772170e535d7d6f185cb1116166baf25c2ed8ed04991d47eb48257f8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPN100901643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed78aca4d9ed2a3d0c31bcc223eaf3edc04b3fd9adf078678728f6b6cf1b01ea. 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/JPN100901644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00dc894821e00c3fad7d83b93197d225525e03dbe20889e15cbe72f0b2a7d6b. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/JPN100901645.
Do The Strum! Girl Groups And Pop Chanteuses (1960-1966) [Joe Meek's Tea Chest Tapes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db3c210573e095878dc25049cae6bc66c04b5269a144bb3f69e664585108a5c. 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/GBBLY2400439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898c32ab2450ff56d141315f6d91e2cf9876518c9633a8b9b655e45363c24be1. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY2400441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd808b01fcbdb7ef1b0701cfddd911bb1975dce0f93ed06d5006adac049aa6302. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY2400443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f1e00d553283c64356b96463a51a40402e13514c3a8b14180c2af55b2cdf68. 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/GBBLY2400446.