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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06204cef4c59106fcf10b7bd0b1c70e4f68ca86e25c04e247835509abfcb25f9. 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/357c78f6-44b7-4248-9df1-e0795cb6d6fd.json and https://artists.proofprofile.net/proofs/artist/357c78f6-44b7-4248-9df1-e0795cb6d6fd.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fdaec68b6ca871c5720d8f589cbfa8361ebfd1faf32fb931f298d5e839193d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAEM1986952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23efa139889b24072270d7d485bf0825e4db2ccf36af16a8bfdcc7f5a7d0706f. 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/GBKPL2288491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb0fc0b02ce27747666ade2111f46c715d27369bd0ee8191b2e66dfa78fd321. 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/GBKPL2288492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd6c9d53726d3e8e166fe55e342f077decb67b642861f1a031903f06c9e4475. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBKPL2169504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764f0ab8c74140eb44cf3df887a2a48ddfd35e1c4cd65fad07491f33b35af7c9. 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/GBKPL2288493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb56a11dc98a16fcd7595c82a3e9fb78c13107005bc48f9f05440d2c3f566920. 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/GBKPL2174017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadf35a172aec217baefa2034d6616122953e3a5039db51a912cf44d630e0b3d. 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/GBKPL2284427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa4edf3551e3800360838f20fb4c445a326e50fb5cfd3dbe86e568614c6cd11. 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/GBKPL2278017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc199bf165853831021d199feb0e53e22ce1cea2a6c4357976e0d97ff05294667. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBKPL2288494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd784608ca4d0aca617240f8d0e533be43b59ccc462a0b12a87705fed8321da12. 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/GBKPL2288495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55e3cbe43803f88a98e5d395dedb125967b17183e06682b1dab0741a6a81349. 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/GBKPL2288496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9716a30ed5cf971e1b3757e8c54ff7a51bac2115325d1c30c1a9dff87440a89. 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/GBKPL2288497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf989bc4355ea7c56e07307fa5aed28363baf7a19000a1afe3c7ea3983428c652. 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/QMRSZ2100565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855c954fdd4ae6a91ae05c00f48644615c42db9acc4847aaf5f29a2aae0415fe. 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/QMRSZ2100566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04389f5fc43d9ba90305962b9106490b51c91e76295c93e45416b85da7fea469. 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/QMRSZ2100567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95065edb7d46181fdcfe1b9b0838fab030b016b2a269c50390cacf813472790f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMRSZ2003236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e5c1f15370ff73f1bcb22af8cb419ad1e1d1839860d3a8461393dd62f68a77. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMRSZ2002631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c60edd5ca3d87e5e772a946165ce3e15cceecdda7cf1da069796d88ffcec71. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMRSZ2100568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4637978ee6e217aaa0d431f7a9a41dac173d3623054dadef810a5bb37e44cbda. 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/QMRSZ2003025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92b69462bf5b2dbc493d3398dbad695ebed2fae7eab1e027c120bbbe686b525. 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/QMRSZ2100569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0499c130d53e9ae64304b7f470125e57857519c6784f5a0ec0f70d18a514bc. 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/QMRSZ2100570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3517c2b68e7bfcdfcdec1ae1ad802f0f258120244b1f9d266ad8d72fd2f0dccc. 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/QMRSZ2100571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb1a286f2d5a4d7d0ce0e8cf02eeb0374e024d4f078e1914d1a28a7713e869e. 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/QMRSZ2100295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ac82c2b2d2d838b95d3b0aec773d145c8952a19f132f0c332f9ebbc6da908d. 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/TCAEZ2008485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc963821e38fc8ce1ef8f28e476127057e3d588378d80f7d6ea983d8d716b476c. 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/TCAEZ2008489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58bda21fe4fba46977a777c03758b658a4f9ab6e624da7a04cbb9a545d96083. 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/TCAEZ2008493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd197d8d18aeb3f3cf3a9ed9c712f24fde6ff9ab7ca6d9d03a30b150ad73d02c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2008494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490b38a8f5c34a4564b25d616a27986af09d63970fdb4face1c22d740b6326f5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAEZ2008496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd10cbeeecd178413186bcb051dc0b9ea03bf0dbc727f3d1d836a8af852ed53. 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/TCAEZ2008498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7929f7c148e2e5080ab5a6a57a9d3188e899c3c89af176ec23ae6317306ebe. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2008499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4d4211f8daac34f3dc4e2e3c83cdb910349a05fa41d5529488bc4c6a927b7e. 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/TCAEZ2008501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0a603977502116e64fb2856eb5ed885ac66288ea820a82b27a535eb43d2d53. 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/TCAEZ2008504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55452f9a0fea0f3ba478e15c45fe65991f5ab301e5a4963900532b30dc206b7b. 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/TCAEZ2008512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf60df23a7ac2f83e5939f09af458c2ea7f8a27ae7957f99bfe3342a949ebc88. 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/TCAEZ2008515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a35328e28ed9a6ecb612f7bcf991e5452e86dabec6d31ff89b72e90b255e724. 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/TCAEZ2008516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32af1a3fa6b447eb19c116b9a9536adf19cd3b4ec111d4ff22413e0ace444ea. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAEZ2008518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f0632a9d3b9fab872ba9b8ae67fc653c656abf4f4b4f14e3c1b63665627a77. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCADS1825868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfcf3818ddc3486035f7d351a075b03be7aee7ee5e9799206c0173e1aed21da. 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/TCADT1847074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed68919ce8c6870dccf58dc3ef8e70964bf5640ae2c7e1a80678ed64f4749ea5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCADT1862951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1264b67751c0bb69eee8935a72d7e22fab571595d80fa10e4c3c7b883339580. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCADU1803448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a49e8e5e9603a0d74125b69293696ed404b3a61dea3ee86e217631ba1f00b91. 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/TCADU1803450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06f64fa53134acbadea3559798e6e39a1949413a5233e99db15747f7e88412c. 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/TCADU1803451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf371fa0b5edefcd291355d5bdf1b6eb601415bd1e4cbd6ba705fc8a5481000d7. 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/TCADU1803453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a018d69e2ed9b3eee44b5592966ff3f11cfe63dacd8882ed0f0c368a1bef21. 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/TCADU1803455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7360571906d22fa3699de281a5278c77dc0dc40eb126c7f433e474124e7acf. 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/TCADU1803456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b66fcddaa759bab61dd5090c584fe09ab65b3452359bfd80031f0a277e77efa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TX2451476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd6daaf98f7bbc0dcfecd2e1feefed677768632e9637a5977247bc741d6ba84. 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/QMDA72339491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee136a880dc390ad147a89c4b42b49b4693c0ab0745f43b7b297bbfe7f95a3f. 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/QMDA72339498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09771fdb3b8d4d09f60816d3fdaf363f440c1ab9e998a7975028101d90ace37. 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/QMDA72339503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd11bf1c55b9235c0fa305f878d0d0c6c2704a2f49984af01e4505435ff7a134. 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/QMDA72339515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf99b5a4967cbf0d6070e43dd42927e7b2e9e1776d149ed87dbed04f1a5cb26. 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/QMDA72339516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b83b1f6a2662ecabb22892696eaf444bfc0f982d66b46860b8792190235946. 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/QMDA72207060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b69f076a3c3393034f10d2129694209b8667a5d8a9f5fdb59beabcc8d6e2ae4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMDA62242999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5984117d3d15bcd4057a7dacb7cff2387f1577aff7feb6e68125a350051b717. 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/GBKPL2212936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecfe9465ba5a8bab598420295c5725fad6b56fb604d4e98cfe7c89541c81bf9. 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/GBKPL2209273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7378eb43c9666c63edb04bd04b420f0769343349160745edead59b4e37120ae1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBKPL2205572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadf35a172aec217baefa2034d6616122953e3a5039db51a912cf44d630e0b3d. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2284427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa4edf3551e3800360838f20fb4c445a326e50fb5cfd3dbe86e568614c6cd11. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBKPL2278017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd6c9d53726d3e8e166fe55e342f077decb67b642861f1a031903f06c9e4475. 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/GBKPL2169504.
I WON'T COMPLAIN (feat. Tom The Mail Man)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8195c984fd3c60ab88ffb2f747430c6971fd68b81a51307a1b7eaec92e555c. 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/USQX92104764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045b7afc0e3ae1e831ee99ecb7e49feffaecaa19f67e1b159dc04e3d03283e35. 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/GBKPL2168488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01bea96ec057e7183ebb4862b7214d3c13140349be07a0d3800c52bc4587ffe. 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/QM24S2105305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a4772e7e7be79b6094a5c16a39f0ad2c77538270f5ebc81fa3c5f0ff2578c9. 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/QZ5FA2150177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45f6449066a8ee33292b678ab55ac7cf9849bc8908c64af149d8645d756bc25. 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/QZK6P2196017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3ec31c43ad170d40a15e5c63d876e88d2219335f53d9d20ca263278cbf776d. 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/QMCE32100328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb1a286f2d5a4d7d0ce0e8cf02eeb0374e024d4f078e1914d1a28a7713e869e. 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/QMRSZ2100295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95065edb7d46181fdcfe1b9b0838fab030b016b2a269c50390cacf813472790f. 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/QMRSZ2003236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4637978ee6e217aaa0d431f7a9a41dac173d3623054dadef810a5bb37e44cbda. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMRSZ2003025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e5c1f15370ff73f1bcb22af8cb419ad1e1d1839860d3a8461393dd62f68a77. 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/QMRSZ2002631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5ea66e16876cb0bc9e9ad2674e291b37c143368c9e4f33a38fefbec6b0bb2d. 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/TCAFA2038354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd3c90855318bd1b0aa4a08a76562fd52f862f0132d4bc8ec715af1f2077a74. 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/TCAFA2007199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84d3a39e21986c81d90e0bfa1f391b315db594ae9a31214458bb90d12544b6b. 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/TCAFA2000160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75c9c62dff3031eb025d4eb49941b5c2a063ea50ac2d3aecc1b9d62d4daa2b6. 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/TCAEX2076920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59e6a51efc03d5bbba823b9bfa334bc0f5430342993569e008a9d0c7abe01de. 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/TCAEY2014258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1617e451685f2f4bcc668f759791218d9791eb1f17ee79f596dea358582a7a8. 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/TCAET2076855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7839ae7021a2586cc247b52fd02a1c9e765c06b61a86e4acfc5e33d6844a07. 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/TCAET2038030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dd698ab7d6d161eff6f5be38435cabcd54d3139e77cb9da53dd6c9e89ef627. 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/TCAES2012451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc10add426e93c13109e2605c84ea46c69185245049c1889b11fd7989dbfb1c. 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/TCAER2023085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a57eb2a43633ee72352f774800cc2bdd6024e8fd56c1495fab8ac36be6bd8b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAEN1933712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a9e82e4e6ecaf369e3dbb92bf6f1f1f646a67b1a5d833db6c2f32cdbbd1c65. 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/TCAEN1933720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf0f4cecb533f8dc9be958f800e0cdfeb2704c2a1c2f2dcc4b08f73f09b02cc. 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/TCAEN1933722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7505804ad48d63281b6cb9d5fb91b45eb71afb358dc869b310c8de9262d6c027. 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/TCAEN1933734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dffe1f09e2d9149ee8f82ce25f9b03d392017d48158ede22e6e5467c3043892. 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/TCAEM1900331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38dc8d0fd869e887ff44fb5c88af93f74aa09f121c86d94704df51bb352fec56. 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/TCAEH1934832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabd1778b4389a533c63358e1858f51f5d85ee98d62a067fe47cb98576b81727. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEH1934836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a82b87eb369405afa59a2bfbfe9cbe4349e48409d48837938b7e1dc30abc5f. 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/TCAEH1934839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725bef481a8289b7969d9dc0e7103aff62e6b9e314c9dc900b810ae271b0a358. 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/TCAEH1934850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7098df0c530e30221db45f3615bec51ed79415552826030b493621351be2a2d. 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/USUM72221120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7098df0c530e30221db45f3615bec51ed79415552826030b493621351be2a2d. 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/USUM72221120.