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 0xa2cc86838279ceb473969e119c6b62edace3665d24bf7c9edfcc2dc0c72d8f1b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77f889d1-5e7a-4b94-a41f-115b04bd5034.json and https://artists.proofprofile.net/proofs/artist/77f889d1-5e7a-4b94-a41f-115b04bd5034.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 0x6512a8d9ee6682b74cc750d65daf61e5aa3283bd838e474ed81b85368a85cf79. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:52:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJRZ2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeabf927f0476336539296e994f12a269a96baa358258b949a9f79c7fca4c730. 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/GBJRZ2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53735d144aa45e77f7119964a6da7b66be33e42670a4b6f1aff441f260fa7781. 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/QZK6K2431721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160808378dd8dfd9b2c937fa50430c1adb95efb93c7250e9bc854c73f90840cf. 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/GBJRZ2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7550eaccfd61500bdc0bdc65e5f3c1204917b801f7d92c3c232ba81c5ef6e9f0. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJRZ2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b858bb257cbf420c321b7caf8a9dcfd2df0c13bafbce734c425731bd9c6f21f. 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/GBJRZ2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5974eb429c35447ae41c9e86e9208ef9ff9f9ad14a312f58d145993b40a033a. 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/GBJRZ2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bc8749cb1e0c94f1a188b9ab7b7ffd1dd876b8275cf9d8c8734daad775e2cd. 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/QZFZ72460770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b65fb89ee21384aba51b6e4d6f506893992cefa4ab1f71b8ebba22db2dbf9c3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72460783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca72151819414bfcc1be1529004b53542380ba2fcc94348fa9e9ea5685964eaa. 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/GBJRZ2200000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dec3e7f9a31b0b31d2b0b676cbc3b12d352176f0cfc2f7bb7278ff7c188b4c. 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/GBJRZ2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcaddd196edd3d0de3988f126a0b9d71e166055e5b2d0a0681d74dd8fe116b7. 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/GBJRZ2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a489f5fd3acf7283247ff07d2794c6e7c54bd773a7b8e5ef14f9c1f197dd8b. 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/GBJRZ2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba0f817b12f8eaebf7a72a73d8c8efe7d9f4a68a24ee711eb9fc05528e6a561. 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/GBJRZ2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f9eb4c18dcc50755d17e70b87a1795138ba74d8ccc5c561597455b1883734a. 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/GBJRZ2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fbb100a822e00ae5bad8d4d1c2f977ef5b1b4029598bca5edb878eeec579d8. 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/GBJRZ2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2ffa561badf639c28f62fedd76bf87a4d841cf019b269d76f10ad29dcd4c6e. 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/QZK6P2010823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20b7899a917e15c63280540e7a95479a55d3be25e6b00e646c434ef08c3f2ed. 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/QZK6P2010824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef604f14398c7932d56e5bc443bcbcc17eb25e59cacd84ba5bfcad736039a522. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2010825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296a9040a7623753b1fed31ff7aae8580c55baf0287046c565587aa2dc4b9448. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:26:01Z), 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/QZK6P2010826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98ef96737635f3b955304ea550685bd04efbc0f5be8e8336165c8bd7e5a8dc2. 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/QZK6P2010828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c829413636778591fb362fc5cc7083a4ed77972de545fb9052ecab07743391d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUXG1100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf558bf6156bd33e49998af265593882b4c7f3939964e0c1755777a3ab5dc728b. 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/QZDA52159438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c62e25bd0dc5553c9f10b33671a8b71b54d4ef9628c3ed3877fe8607131282d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52159439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1b7e5bd33847aac08af1b5f7652dda757c2888cb36c6c6456abc8b6a36d05f. 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/QZDA52159440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d52deece8af0b2ee2bb668d0947247cb82a0709598f34d326c38a7ff28e915. 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/USUXG1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401a490845a42095019b690543bcb76d140338c8afc5d6f40657e3241d6218d5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:26:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUXG1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2517375cf4c84d8cc2770df8d42fe13ab94dc85823d747881c46925b7edec1. 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/USUXG1100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c089e5696f0f6de8b504682122817d5ca50b5c311851707b305c01fa61eafb. 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/USUXG1100012.
These Flowers of Ours: A Treasury of Witchcraft & Devilry
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659be1b5bebef34c3906490e8c799f7dd1885961534661444e3c9f0bc533e974. 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/SE5751810576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae460ed488d96f521abaa72e1676d96aea14e0f90d75f6fdb3957821826aabf. 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/SE5751810577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4872d5278caa4dc90aae7c623f7c268b30968f76f481c2cbbe173dda9c99e029. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/SE5751810579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53e980b9a3cc42d9ffcb73fcbc08aa7935e4744cdec5a37dae7fb18d1185c57. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5751810583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fd578ae2bba8f277e6a9c8e3cc364885fa14d51dd37872ad635bc773cd5455. 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/TCABL1374954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df7666dc5bfbdd41feeebe1720fb489a9f830de93296486eda0ff35cb6f9354. 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/TCABL1374958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe801ab36e022426bfff6b1eeb8c1f09af0701679f59df7702119d4f6d94dc6c. 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/TCABL1374968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8338d81c02aa3a97f3ee7a77f043f7fe7994131a12e6660c445df3eca45dc7. 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/USTCD1060032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9069d40f657fe3eb4afebfb1f8595b957fd10433efb21ec82e0f536db7d647. 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/USTCD1060036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c84f27afab0bddae84113498354a954d95f1fcc20cd9618d4727dcd0e630040. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCD1060038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01ffd1f18df8e0870ad2017529b7048ac624828ea1c06270f8ec379530ed146. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCD1060040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdf4a63de30f5e0621ee24105d7d68f3016050d85dfc6a3eb361c1b7fdd0787. 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/USTCD1060041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53735d144aa45e77f7119964a6da7b66be33e42670a4b6f1aff441f260fa7781. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZK6K2431721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787263fc87289c5e9e66af2a1f728892a9dc080768c06004ae9ab4957260f911. 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/USME32300457.
Under My Umbrella / House of the Seventh Moon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48dbcaa1b717517ba91432e52d785b80cb7f485547da451a5af41c5fedfee81. 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/USUXG1100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cfcca942f09429004e056881ad9c995d75bf4f21bc6d55dac7c1f4f04b7312. 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/USUXG1100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595de47257a4fa05407ca72d77dc38da7529a784e559647b06173b366f8e5d14. 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/USUXG1100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d74760dd55895b05f1c39af8a2949c20cdb17ec03de13dabf98983d4d55b14. 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/USUXG1100014.