Petra (; ), originally known to its inhabitants as Raqmu ( or ), is an ancient city and archaeological site in southern Jordan. Famous for its rock-cut architecture and water conduit systems, Petra is
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 0xd4ea5a48cebf384cfd9dfae9a5ecd537d853acb0fe4a13fa23a01cdc08225e8c. 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/d560a468-27fa-4d23-b195-f1e454cc0699.json and https://artists.proofprofile.net/proofs/artist/d560a468-27fa-4d23-b195-f1e454cc0699.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 0xc88a91c6248da08c05f77a8062e9662fc1c2a08da560beb2173e72a6e16a73bf. 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/USEPW1200264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde32b354dd52da7f091d5553fff3525b0170759193bd1ab7402bf47212fcc93a. 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/USEPW1200276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3a0f84b7b9c2237654b170cda035949506f6cef297abed87ef46259e632318. 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/USP1R0500628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550767416dba8247e8d2017877ef50ff71ea156ec60007bcd6cf9f94e8df53da. 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/USP1R0300193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5771b110632a9107f123c72366fe5ea8b155900f42c71eb7ecc2f48e469ff831. 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/USP1R0300194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054e5d206c83668022c037148a74461b7ee522f225f31b639cd865412875f8ad. 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/USP1R0300195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e538822b1d8d644316f9e55516413eba47ece1dde23da1dc49d80d8d57cdd6. 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/USP1R0300196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dacdaa2fc251a0bab8f62cfbecada81dfd19b3e6a2ee1fe411cdb9fe595e9c0. 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/USP1R0300197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965c197830906d6e11aef374019aea0d5b48ee38bc8065dcf3b700cd0e412475. 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/USP1R0300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70e5f4edd088a2bb13234a058304b7f6965920cd310659cef88fe6d9187b689. 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/USWR60301109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e3e5c9ab58fbf1c3e4e63db653d92b1d4a9406b3e17d7901145431b403328b. 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/USWR60301118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe936aec23d129db4a292eba0424514fa3f2a3c6c1ac2db03e197663a5f88b881. 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/USWR60250531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911f03a6bc74371b8efad8a1d8170970fe400cb8a6e425311d786a9abce79e2a. 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/USWR60250533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4120b39a2b351a605a1fc10d42523004a62731b22f7a557979faab807d3f696. 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/USWR60250537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8462982b98493b3ff56941d0da7bdb2efb42b45f2f622ba01a9ad94d7a21d72d. 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/USWR60250540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3183e5a9dfa142862dd6a66232ccadebeb6323c798aec62046b4d4b52d4ec81e. 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/USWR60250541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10ab582c549308182c5cba4df8a943697771d84ec9da5bd97fe269966326825. 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/USWR60250521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae7fb18f7ef90c6f77992fdfb4050e281a70c9a1155bf9a8140006aaf31fe71. 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/USWR60250477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ad6bf5c6131a64c8966f4c4e43f23ae6d313de09c004a9d6492494a1102f5d. 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/USWR60250480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2008cbf8e76a3b2ecd4720a553809a5ade619ba9fc5247db83350c01b4531a9a. 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/USWR60250484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7227f2172547ab9a3f6fb4eed6256a4670a43a905536113d834bb5f220d796e6. 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/USWR60250497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa766855e83c45d1aa2c274c50d02c8cea372d6595205c4e7902027012d84fb59. 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/USWR60250498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b51bcf2aeb02e60fa7acde4c65c829eb86b7aa3ef594d55708169212bf2041. 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/USWR60250499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc369e575e9d43124df786ba491a4f3477ea35fb8ef4bdddf9bab2b6044246d. 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/USWR60250500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d9d247c99adf8d51f5f106333a5272de28e6a90ab88618d1b046740128a8d1. 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/USWR60250501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8246b1c18c7d61ce7ec0c5780ad056cfb57d1dec32998a706ba0ba03623d66. 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/USWR60250502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93fcbb213a4a000b499646147a78066c2b50d0c988e420062b1dd69e780daee. 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/USWR60250503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58eb208f98bc66aa09fac99ff444df4eaea840a396f24311cb4d9e95e9dc3890. 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/USWR60250504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64cb2463abe0ce9bfe010d84c454a292c6157b890f8f80c31ff713eaaa34ae1. 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/USWR60250505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063cfb8baa84304b1d149208d97109f7d3b260892802daba545087a824dd2953. 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/USWR60250506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ebc1ff3d21cf70bcb3f93d3f5dd6285c7e01c5a660680f48749de23966989a. 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/USWR60250507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88aba1ed1a086e864c2adc3d8bafa7a79d9127713952dbf9a5f5dd57a5c4fff. 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/USWR60250508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68d5fe2c02f2609a4b6e8afed203c21336fdb440bdc4def450a94c7d7e11578. 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/USWR60250509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776944911a073e39d076e48970ad7bb6b504d72bdd21720be75ab043654a2cc5. 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/USWR60250491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998ffbfb56cf6aa6168941c18530fcfa31578d831d5d6b80b03d66bfe19b22cf. 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/USWR60250516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9001cebaf2e6a49cbe655c68b2277be69205b3a9a3b59e7dc211dc2832c1a38. 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/USWR60250517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d8402627a0aa34090ba5511af6c7630242978b6c2c3f047940ddfffaa747d4. 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/USWR60250518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6872583e471dec4a214830d0ad7101f8f55bad98a0033356c0cdadb8c38182. 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/USWR60250063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781efb92782bf479e7042014053c6c3cea975c5ec3a910820bc435dc2ce0516d. 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/USWR60250066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e8320db1d064012b031e2b5068e9df198888b05e563ac14512a890da1137f7. 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/USWR60250068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fae98a3acedd9d5e6fc3c59227010e01ca969fa74d396a73250afeb1148fd8. 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/USWR60250057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9b40f0a0b7af57c5edac17327e2e028212cb0cf9ec2e5dcd9abaa697db24b1. 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/USWR60250056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c35d5b3420c900f4e3561bfbb68f2ac4e5e2202e601d8bde811dd17b4e32ad. 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/USWR60250059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08c12a5c8805315320ac53ad3f11d6e58abe58e0b05210a21e26ded9482d2c6. 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/USCM18847798.
This Means War!: 25th Anniversary Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec50bbb15faffad327f762a87ce0d9447c2657853664727dca523c8bdddac64b. 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/USCM18747782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f02f83b2897a55483390848b27cab4e929a2896a786ced67c985fc6ff5ba05. 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/USCM18747791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef23edd148f988fa104d7d26af1ce66fd7427aab1a537e9a6549cd9e079d81e. 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/USCM18519705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aed6bb48fd759af5b86745d82a108a7bfc885cbe6550ff2555ef89eaaf65612. 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/USCM18359685.
More Power To Ya: 30th Anniversary Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7c2a6715fbe5739aff140905384e51b8123662b8ffaeb626a94be8a5722abd. 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/USCM18259683.
20th Century Masters - The Millennium Collection: The Best Of Petra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc228818a6e27c3b6d27136a3d395b24b5e3776962dcec690ba9a879ed1a00419. 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/USWR61503194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bfe31c2c1c08c49c0f91206286052f1e54d779c1844b2cea9825b0f6141c52. 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/USWR60250476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63dfb7e3f48b00a092f4866982de3f2d970ed188495a7bfde53089372fca852. 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/USWR60250520.