100s may refer to: The period from 100 to 199 AD, almost synonymous with the 2nd century (101–200) The period from 100 to 109 AD, known as the 100s (decade) almost synonymous with the 11th decade (
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 0xfb23ee5b5e816eb2e6377a3c1e0c96696c9c9c97e0bffe44c43bcf6ead16de35. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de058b37-31a3-40ba-9786-4bdd2a866b1c.json and https://artists.proofprofile.net/proofs/artist/de058b37-31a3-40ba-9786-4bdd2a866b1c.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 0x6cb4941e20fc6935388d0813f9a4d372b77f6e4711276f027454151a41b60eb0. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/JPB600921901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4707a90658b49f041526f92f9a6ce34e384879c7a9b9472eb7099e5f90a8d371. 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/JPB600921902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28bd3e261e58d85cdcdf9b27bb211674f49b3228686e8183b2d2c91e4b19bd4. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/JPB600921903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c019d71f0070ee46e11ef22f3ea0380eed720e609ebd5e72230d03b80d7677. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/JPB600921904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6d92911e69650b7a1c1b5962b56f2d5aa7055e33b27713d35c85d33fb9fc8c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600921905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087534078011e2f95972d2f45e05eb66033380fe098fce0759bf01cdd1bca2ba. 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/JPB600906802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e23dd582b98cc8f222b264749bb1d0fe4a4b5eaced5668bb8ea8c40eecb2cb1. 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/JPB600921906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534564aa94b39b080c1d23975cc6a9949c84950de0f2f90e3dfcf18eb9221c5c. 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/JPB600921907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499e6192bcfd914ae6401b2bebcb191d5d277c167823bc852d35369110dbf3ff. 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/JPB600921908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daf75102b6c60325476e8ac756ff38a9aabab5408878218d768d3fc1bf6649a. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/JPB600921909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6d735cce6ed5316bcf504ae79fdd3eeee406f5467c62a665ff89f3c5c3288c. 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/JPB600921910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a04775041463878ba663fa083d0f8af2233f7ea3a5aba512177bb70a9cf28f. 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/JPB600921911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88abf7f61fd79e529cf551b5164846c98af7b0498868a238bb9dd6e7dca08832. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600921912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc1e8bb67ed69592891b7d85c9eb38f69689cdfdc77169f51ca64cf67ab4bd7. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/JPB600921913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3569c3c1516b00cb50781813b09d43af223626092fd0aad8510ada881cb2723a. 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/JPB600906801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1461fbbeb576670dfeb730421fb8e7ba676df2344e385e40538d3d40613cb831. 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/JPB600714301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe2f867b41341441ce9c28002d1e7d054069f3563d1e4c70671a8bdfa17ddf1. 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/JPB600666601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce12d9af5be615c48edf254199b4c76b2351613fdb6b358736fe4e287b84c3c4. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/JPB600714302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf599a930d1b8199dfd3b1b90326c8a58b15ad7740d80988e8f033cb453f97288. 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/JPB600714303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dad6ab0534d9461aebbd8ef436beb3e0256e69d5b05943fd1ec65869614e92e. 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/JPB600714304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9d7aed362b78e09986ac1da8152ff64f425cdb70e70c9889041f8bcc0650f6. 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/JPB600714305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7358c975447f844ceb1ac068276752d2ec883777cca1fb8ab49d8d223807f94. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600714306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8ae6bf330795b53135503bb3d3026324ff6c22c26a128d60d1b97dc95e4308. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600714307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba1c089de4327619b5e0ae8077a40b27559de72587caaa5728543ab6ddf5c6a. 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/JPB600714308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7fa9c9021f057a79693003ee4ada2918fff8bbc94ed3ed6236d65adef8d1e6. 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/JPB600666701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3290580195746c1275b3e6941901ca6829b281722983b0afd3e3a149346d8f4a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/JPB600714309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3037a31bd60c63a05a6e1b625cda5e3c59be07a7a8c2caf6c7ede90e8612748. 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/JPTO00401868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c8d2e90410ed55ac74a4d76b39e8884deae8e6d16d909f60035ae78eb4c19d. 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/JPTO00400811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8236d28b6da81a78c54d1fd0dbaf2e228abe85d3df5491c95a45fcfe36e7b62b. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/JPTO00401318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97a4b5b533c7e007d2cf1b6c8bfa347a21738bdc1e13dac5b37f1a6e749d175. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTO00401869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83622ca01135a14489ba92ccbe3761cca077b9ad98873b75f32e709ea1f0c248. 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/JPTO00401870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fa72257cf7392bcd20c8bf7380cce7d5720dc68322caf90402b2ce440c5cf9. 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/JPTO00401871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0925662df0b9542e7554da49459a049f06e4b3cd95c909cd4d6f5925aea07ae4. 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/JPTO00401872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b32a29bab4de1190a6aa5c3663dc4f075baf8e3b154398232b8399b436c277. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/JPTO00401873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e0e99366e12e3231da91eee2b6144733ceec56c5bb116b4cfee289bafb8422. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/JPTO00401874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e182d0f6c78312fa33059888ea229caa7897d955ab660ea2e358ca3551b509. 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/JPTO00400812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121c56bafe7054de811f342cada7b1a2e9f67c8e12bccedb1ab26eeaabc7d9da. 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/JPTO00401875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67312b66cdf1dd43f7027275d17db32633379123fe60a748026220aab1c13462. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/JPTO00401876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca8c6096d40892546802465b1d7e174ee02dcc5b3685d824dd9838035805fb0. 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/JPTO00401317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79e7baf64741d097a4b1bd473966404bf5e21d91c66bbbc6d8bf9b4d4558b7f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/JPTO00401877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749310c97fa98f27e4fc1d4f7f2833011832643ada7f9e991e7070fdd0f03245. 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/JPTO00401878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a570f0843b9827e1e2b69a7fa19edc5eba0e68cebb622e641616446fa3d5c6. 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/JPTO00401879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36015be40856df0c00e0a8f8cd490a66cc19140d2c4c7db8c45e740ca651df9e. 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/JPTO00401880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e447e14539213e64f40b45483298f6344f716371760135955277f1d4f7a866. 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/JPTO00401881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe738445f81bdefd0e949705c482e36e642e111b919abe114816b9ded05344485. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/JPTO00401882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cabe6d69c65708d9c1a29d5096c587ed605f9f906ce5552bf35b52c35601ad. 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/JPTO00401883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fea7374fb46bdaf8779cc024916e620acaa24d512ab3cf9ec16b9490839fdd1. 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/JPTO00401884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca8c6096d40892546802465b1d7e174ee02dcc5b3685d824dd9838035805fb0. 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/JPTO00401317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab36fe7dc683efc53fcacd8d8b095965c7676c422db69d6818d5bbc918ba043. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/JPTO00401319.