right|thumb|upright=1.4|Some of the many different colors of shellac thumb|right|Shellac in alcohol Shellac () is a resin secreted by the female lac bug on trees in the forests of India and Thailand.
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 0x6757e5feaeffd59e98e6ead07443c8a5e94696f0fae90b90a251c676499c8d28. 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/ee2c675f-db49-455a-9c24-a9fe9760bb8e.json and https://artists.proofprofile.net/proofs/artist/ee2c675f-db49-455a-9c24-a9fe9760bb8e.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 0xf476f2c5fc3709a8a7630d1d9a977fa7340b15298423e46fcb88ff10e56cf275. 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/USTG32344401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc753f107f9c82bca07573dbfd799dbee907b277a8546fb3663c6b917db75711d. 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/USTG32344402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4804d7dac46b1d74f37c4e68396c8169bee5646ea70cee11816a552d4bd72e34. 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/USTG32344403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49dad234e59c05af37cab96fd996fbd47990698b4e07c971c404497605aceeb. 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/USTG32344404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213e5f1537c3f421d3dfe701c949c67ee95148d07b358f779c61d5b0125b4d3a. 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/USTG32344405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e6a65441ddfaa8c9a2c5c25de518b9bc98ff7a375ceaeb5d5e8772b9dd1b46. 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/USTG32344406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29b0546b2937b907578c03476377a04b1283af1f0f67426acc8c99b73f19235. 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/USTG32344407.
How I Wrote How I Wrote Elastic Man (cock & bull)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149c5557bac93f7ba78a7a7b1352edc295ce9145f10f76e4e285c1adb8f532cb. 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/USTG32344408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f9bc561e0f02e50084c01300da5f7daa9d9f9ac9047e15ce2aeabb3c70c5d3. 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/USTG32344409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8cd64d2d23e47df35d784ca226a8cbd550e82c062f9f0c06678c671c9380c1. 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/USTG32344410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949c25c797ff12753b9b61e820806b6e7061639b9b4d5319847f446e9ce781ad. 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/GBCAD1700459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03ae17d3866e58a380f9ea696c69c2f131f0868ca966146ef11278247780169. 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/GBCAD1700463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6d152a1c58ae7d96c8e698e7aa1df053a27fec88f792639c879baf2b6617a0. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1700460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb8b1a3d1bfcbdb3af39920248890d605b483f19472079a30159ad8b7e77207. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:21:38Z), 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/GBCAD1700464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666ab1d6715fd9a38051fcc77b1b37aeabc5bd33f4bdbdb166d7101d61176a9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:30:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1700461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878ff07d99ce34ac78307023c190d5bbb338b3a5a6e75093ee9183690fb810cd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1700462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d59b0141c008fc610d2330611c082b01b0be250c1083d401fe3968642bbb18. 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/GBCAD1700468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17800b60c43465f813eb35dcd0242ebe436fb135588252f93e06256714eec06. 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/GBCAD1700469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a837390d57e7c8b029762c74c1d79c73c57cf616297f9327f95cfbbcf08fe1. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1700465.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63423a3874b37fdea6730adb0fedcda83fff9ae9107a8296f8cf1d404ce1a53. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1700466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0bf82f3c0c4f6074b29b2bcc4e46db43366d898f52056ae9821d8bfa8e3b20. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1700467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b500b3aae1192dba6c6ebb13e1921cb7c6d5efbcccccf4d0a686b96205cf07. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD1700470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c69091d70f6af60c272569031b15a3bae0f4919ae7d4cdaac2fca8c76330904. 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/USTG31440401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3630058e7b22c18937dc9879bf2844901510bfa6663695021b6e403d4f14ca. 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/USTG31440402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe45ae3c79fbd0447af68fd2dc7326db4a258cc3037380dc127ccd61a664c626. 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/USTG31440403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469b14a428536735ab5ae6df8fabedcbee68a4fbea2db8cc2d3864a716b95bef. 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/USTG31440404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f9a4d2972ee62ff082e271bbdc9f2bea561c92e4127b4541a8a57d6513db16. 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/USTG31440405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8aa14f302d3c156070a7b112fc02c090dc6696dc3308ec0312a51f858d5fb63. 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/USTG31440406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82eb76950d08153f0477fb3eb1b45b4893bf72202068d9311df9eb478a1543c. 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/USTG31440407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717a90a061d352aed48119d5a3cbe2b221bd79ea66982e844ad7e694b0e959ae. 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/USTG31440408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6654ec106734cb7d6cb1d46bfd7b473b26b402279bb541c32df29a3f1eb88c95. 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/USTG31440409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc4e7c9ce65fd89a37e7fe594bbb503d797bca6ab72f664ae550052b55cf060. 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/USTG30730301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d54d8e8b06784f950cfe17208e7b8eaa28c8f5b2657c5920a59663277d7d96a. 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/USTG30730302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf289cf2d96012d8c98c1b7c58cd2a1972391de2b678732349076f7ae90c1eae2. 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/USTG30730303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d03568653c5bae5e7e4d3d861ec678e9c04495db12b4c6be27621e6a33c083. 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/USTG30730304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab5a136ec846970932071845746e9843fe5b60cf54cc261d188809824b420e0. 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/USTG30730306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2754d2739faea4c8ae2c56a858ecf57d5f16ca211656a191984243b7013257f2. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T17:24:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTG30730307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e5938bf2b1638af7108f00a49f3f35df3a368702c925d417a03af066334df0. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:56:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTG30730308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa62c459e775ed2a5ff8b8251003392af57d330f3ffcb0bb5f9cd317577e065. 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/USTG30730309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96109b411ff2374eddd006efeb4ca5d87c7f11a787432f551e0751124ee52ae3. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:02:41Z), 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/USTG30730305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1829b1a96a5daf0ea7a0f07571845728e14e8db6540534da9fc5e5debc66559a. 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/USTG30021101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f18aa82ef440eb5c7517889aa4d3b258a1d843869f4e22406554866324e022a. 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/USTG30021102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ead5d851cf3a9184af911ee7f2cd70cb061d6c6de20664814d5109557600b98. 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/USTG30021103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446216f0e53bfed9877ef6b6fa9cf7db6a43c99a79ef776bc84707b66782a1c5. 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/USTG30021104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0e843fc07344cef9040768393801fbf1d170a53c0dfb7ba1118bf23c37b40e. 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/USTG30021105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6452f7345810b3d96231fed5f99f2ee2a8a03d68673e64793ad04a6629c0e1a. 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/USTG30021106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd741af0ec6592258caeb71639a9389c4dd88dfd38a17701d169d53e12294ef. 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/USTG30021107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4326451c36ecc3c7fe68b31f7ae86e63975f6a87b567c4668fbdb077687481ca. 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/USTG30021108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9baa819fff2032c482ca124e232bf14ec7cc2631b83beff1774b38934a2e75f. 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/USTG30021109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d7f4f4111c14158df7ee7c310c8a35b0740f5469e68a0e8f4b49e46324ce30. 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/USTG30021110.
Didn't We Deserve a Look At You The Way You Really Are
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423ff395e4ffd0baa0077d494e000e9ea563ced0da6a184301a21e2cb62d9dad. 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/USTG39720001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb849541a9a49d8e8411affa394187b4e4c38f2515ab048045a1bd6837e09bcc3. 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/USTG39720002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b7e50adb0a2c2f7afaaec5fe43afed6d8e7a6f98b1e7f42181f503eebbb205. 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/USTG39720003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2f927ae7da5432043bdf6c2e7476a1bf3867f23377148fd803f39e4e183a15. 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/USTG39720004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e88df1cdc1895e91abc056e363a3447832f70cedc21db0251e63d773fc1acae. 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/USTG39720005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fb1c5c8b5d7cdd8e02a76c3a4d8bedb19cbe9f616632fa0dffe13f0898565e. 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/USTG39720006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9849a21dc421f8adc4f1a183f4fff97412b494b2f11d11ddee2c05ee826bf981. 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/USTG39720007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1aebbf264daaa41c1b4d8158c45d9ef0a47fcd4636f017b049ba9b80bf9473. 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/USTG39720008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58047424caf8b2c664a1a14f44e9143bd05603fcf05347ccb2d6b99dfea6884. 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/USTG39414101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a404ac041671d6e867aed1dd6c82b5255824f2b7164bc6e36f9271edefac1d9. 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/USTG39414102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07b62adc9ccee28a6db4a3f0df35ff154e835f60256728cd3da7d237c64c12c. 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/USTG39414103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7b8ae181590a3c4eec3df27e4d045fd6b5b387b2960609f7498214e7766f83. 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/USTG39414104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6cf075bf93af71e8e0f7ac231135b3650be284005401a5961e29f022077ed20. 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/USTG39414105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807cfa0e830be43ad68461845a19b0993319820382e63d6159af1ee83bc6d0ee. 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/USTG39414106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414f198ea351f163ff4f9cc4ac36d665c8d47a236258e2a7ba8fee732791a4df. 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/USTG39414107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2741551b0d482414395c22992aef047c6f11614ab47adc417192a184cdc13257. 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/USTG39414108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80234528114572ab2a5932c3d86ec2b78e2a231b16827d8313604a5c8b01db16. 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/USTG39414109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721a12bf4663eff340ab53cf7e3efcb754db028d7fcac4f5c0abdc6cfa5a1aff. 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/USTG39414110.