Moritz Friedrich (born 1976 in East-Berlin), better known by his stage name Siriusmo, is a Berlin-based German record producer. Initially influenced by Led Zeppelin, Jimi Hendrix, Squarepusher, and A
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 0x1487c5ba3d8331e6f15374e37ff0f614a72582cbe69516cda8ea3069be3fa5a1. 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/0bc9e769-333d-4c48-8d0e-b99f17c189af.json and https://artists.proofprofile.net/proofs/artist/0bc9e769-333d-4c48-8d0e-b99f17c189af.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 0xd6266f612ce5e55f08a9a6bec980a59d97761f180d7852a442a95edf0f03edfb. 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/DEOE81710447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8832523aee534db27720e4469721ec60003a77c092e142b2b92ae3f1c12114. 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/DEOE81710448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904036f18da7c948182be96dacad17b0d914e012afd13090bb72e7245e1f61b6. 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/DEOE81710449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdea4ac1dee1e88d7ef8f5004028ce07ecc13872990244e2e6926f517e09be4. 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/DEOE81710450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce729c804652f5ea56b317d6f7452e4633f92227d8711e000fb8288691e689d. 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/DEOE81710451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22751b668184526654cb7fbc15fddd073d984f83e2b906c6f3a06fde8c9b524c. 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/DEOE81710452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50d6103a1fdbcd39599afe80c75de9e5d22de9f0913b5d371aa43e933bd645a. 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/DEOE81710453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548c6143c998dd6dd48fe4a9cab5936f736e09c7a7490f210bc7961065528fbe. 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/DEOE81710454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c20d471b127085a1a58e0a43d4aff9e3365fc03387973d5631705ee218d666. 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/DEOE81710455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1dab167c38278107c869c66a42a492ec38f9ac4243beb3392c1b686957c8e6. 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/DEOE81710456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9582679f0d06a06b69c5377ec73439804008eb53e128294d036570cd1e39b86e. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T17:31:41Z), 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/DEOE81710457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142f7b08de03db48692bedd91403db82f5ceb91997f7e46a2ff1e914357d441d. 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/DEOE81710458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45984eb320abef0375d0b5ddac28375e5db0584a9e38213ee1dfc84e65eecf6a. 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/DEOE81710459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6477aa7ee5383c602717e29cb1ad24f5b1be35a20d7b6ca8b5f4a6fad88a246. 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/DEOE81210044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c46cfb7ab9fc433c4f8a0f9017ee82974161d5ae238346a2467eca8c2f98051. 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/DEOE81310007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc771bba2df1f5f6249fc025f81aeeafa2ef5bb1940ae04e2c0acbbf7c13b242. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:47:08Z), 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/DEOE81310008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbda5eba62f420540d3e506787902fa4e5a90589b0473ad9048aa92a4c149c0. 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/DEOE81310009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013192eb765e79d0d58438de52b301bfb6e537a8e13c8ecb25126a7ce72c4c02. 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/DEOE81310010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e35190db2cba38d1c14d17de8b1c0f057d1667f3b26f70d8043bec1826a063e. 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/DEOE81210045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b34464986fe0bc8e617aa25d535c98ec05c14620f7572815413a0ea824b33fd. 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/DEOE81310011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4008d394f24f800885da66296a177c1313b77f237f77340018870ddf9d42dd. 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/DEOE81310012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7336d29b5d615a58e93cce546dbd45bb7d7e9589480fa3073f96b249653098d5. 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/DEOE81310013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2e2ac3aa3e6cf375724dfa39d591ef60d60d383774dbbe305daced6c4f2620. 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/DEOE81210043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1cf4f249a7eac03c5a02f5ab1039c47e1e03821a60bae601586920480d3941. 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/DEOE81310014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d3faf33f32ba2756a4e92caceed76735982aef1dab4b5fdd5631328fe6e085. 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/DEOE81310015.
Pearls & Embarrassments: 2000 - 2010, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0883b0250e28b1cf19b5f5ab203be131bb533a234c4352684cfc504eaa31e40f. 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/DEOE81100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e850421f2149e3fb27f79c7c91acbbeeb0406384c42fa8e9b19cfff65041b04. 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/DEOE81100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cb92258efa3394cf3d74a500de9b3bfc7f42c4b48eb0c66cc8d48461dacc3b. 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/DEOE81100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe311fd3c3f1538e11609ddbdd0b75e5099c3c258f9b7619fc84e7199d5079904. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/DEOE81100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e87491cf7be64c26379a53b5e07bd198790d4504d896fc26c4a9577dd263ad. 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/DEOE81100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57d96f3132b12c45774405afbf02a68c03bb4af56a31854c254fd3b0a2385db. 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/DEOE81100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613802b2d3111528120589b8e8b4df44fed3c05e3dfd329173e6603d6d574f73. 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/DEOE81100085.
Pearls & Embarrassments: 2000 - 2010 (Vol. 01)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65a67373e9d3e7358316a2a2364818d1c74f68f9bb4ccdcb9d6c5a081c129ca. 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/DEOE81100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4976dfe6ad81d1fcd93abde664b6f4e62b8b3b67750f9731ec7ed82b2daa0b37. 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/DEOE81100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b30219c318edc83a419f1e2b5bb553d1753d50a3b2a7748e090b54980f6aae. 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/DEOE81100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59eb26ad111d85d02c940a240f2b3b75725ff5a6b70c4a6cc273d7c041a15780. 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/DEOE81100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee826c0936b90539f101d18c613afe928cad20f82ffacc2a7876ff4a803a61e. 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/DEOE81100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010e59a95824eb0f27f64ff79519d4ad7760d80f03bc345999ca210f65fee579. 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/DEOE81100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbcc75962b8ce43a4ff12cd845c975b29f6abad61440570a96c1d3b84050cb8. 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/DEOE81100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9765b09b49573cd88a26fda5959a98d045888017abc8180953c507c4862aff4a. 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/DEOE81100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84b4857d918dfafe7595e8bbe0dd73f5fbfd6a5ca272060fe6876c0a0b0f194. 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/DEOE81100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0a7e0049a9bf64dab8f750ef74d6cecfe0bac5ba565bc33491795d0f410fda. 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/DEOE81100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eab81392a6482f0bb157130ac598f0b6e12a185425112ecb7e2919724879c61. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEOE81100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e39e5e191036f0c3694fc86d01e6f043c5645fcd48debe783e3bb9742beec5. 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/DEOE81100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78278a8c78cf0bc25812ae163d3bd0b8abdcde7ac620f226cc2939fd8c540ee. 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/DEOE81100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70011895b82e2809f1cb0049a083d54c117e52f996d7edde5344da99bcfd115. 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/DEAF70930479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa51e98c7cfe836cac52fc280fd19bb122699e9c9513cbe352bf9d3a12e3b44b. 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/DEOE81100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe04fab78e1cba1407820c5abcdc4683c1f91773c80229162300e91306085005. 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/DEAF70900364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0eb3985e2b4e66f4f951edc4eb533fed5918ff9ef2f8cc48c296ab677d4110. 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/DEOE81100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f32eb07c1c1604779fb2ef375326cdc0dae5a3d98128d93929c19d06c07bd24. 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/DEOE81100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7332c4402ad5d216d7b79575a145ff49f71628ec6e6ff1c0e8bdaf1580f5328c. 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/DEOE81010001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ab74007ba8db38633a95ef2aa53194199885904213d3db657de580dbe449a3. 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/DEOE81010003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8cdc24c66cbac096dd9468f63713b6332f72643820dfc4541f52f999759df7. 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/DEOE81010004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09011a06e7556e44f43fdc91c03bb3ebec577210862466ab1a7360e06f2e5874. 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/DEDU20800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f46b4f57698099552212e72a09ebb46ba9486f1bc638d1e194c8209a0417fb. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:59:25Z), 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/DEDU20800095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b450879334233de1685b5719fb5a295c7cbe89d567e9d52e321c33415efb0cc. 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/DEGL60700040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962838adddfc43fcf31ecf0a7a55501c105df6b779f0d5b590a41e5dd71e56fc. 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/DEGL60700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37d384dfd07ae2525fa1b0a48c1ff93ce74dd57f017ccb0af588bf4f83cab90. 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/DEGL60700044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccd0efa65b50b1bdf2782ce92812d44457130a5330b11536eb64adae1bd048d. 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/DEGL60700046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c90603ec5a281d179d30a8d4fbd62a5191e5392730ff1c01c0f7c7cc749de84. 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/DEGL60700047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495242c389a59483caf5965a046eb1bb396dfd579fe23667debb567539ac4fbc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEXZ61900351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67be805de75fb4fcebbf08b2c903b2499ef3a2ca36e3d570a972ef3c899444b. 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/DEQ322100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc10c6beb96b164e51d399911dab20bfee113992f667b3569d70eda6bb6fcc0. 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/DEOE81800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d7cb0451c162d32ff84cf4a257c218640f0bc9839cac8ec0f45622745e0231. 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/DEOE81800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736a051256d2e7d06bca27abb84bc78d61542ff395c7f2af5f8df65a8191b7db. 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/DEOE81800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f758d4b97e249ee3032e1338d289ebf535eacf8129fa863ad3f02e21116c24e. 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/DEOE81800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0901865951bcd0ca25f03049425dd4f681bc857c7bc92f68ecebddf116e1045. 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/DEOE81710460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccd69ad8b7edf2f6658239404cd6f4df20afec5d565b5fe8bce66d31e8501af. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEOE80910001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07bdaa3ecb2c4b9e7f05e0f894f0802c0feaf9d8c4643899043398a83388cc5. 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/DEOE80910002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b924231d3ed3a9ecd6afa481bfd6331ea381fce109ea9d799ad1d16930d442. 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/DEOE80910003.