In arithmetic, a hundredth is a single part of something that has been divided equally into a hundred parts. For example, a hundredth of 675 is 6.75. In this manner it is used with the prefix "centi-
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f46fe705395f734c934371f628e6cfaf80bc92c11a199f9bac766f01cab088. 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/ac35a48b-dd6c-4ca3-972a-46f61b4cc7c2.json and https://artists.proofprofile.net/proofs/artist/ac35a48b-dd6c-4ca3-972a-46f61b4cc7c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d44d280444ee96015123138e68f9f28a42f113db4581444a62bf13e250044af. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21490001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf91e39c8ec0b8ee5a27d15518e86887141fa0df287bb120f1f313765de674e7. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/USHR21490002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe468191f7bb97d7744a756b2356811d49ba08f746d1a2ee16ecefbf89f064dc3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHR21490003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244e1482619f74fdbdb017d79b1d5defbbee5b965149d264b7d2bd48b4415720. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USHR21490006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0081dc3c4a3e9d1b8724c58f5044af27f9e3774a0e78a7591243ced96d50e311. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USHR21490016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566349110c1b538ad9bfde88caf3f92ef032c2f9ce90ad49b19e4858c5547832. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21490017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6880076ef9f2d88698a180e059312d8b1cdfc14bf40f993e80ba3e1b57aae574. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21490018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9740192277e42591a18c895abe563ee3294710ca54dd238a56d787aa75b261. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21490019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb878b48e14927d516db390e78c4c1d5e898f7f947e1fe3d99647060aad3c7e06. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21490020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30853a4ad2cb26cac0c262196967a7c053c85adb481adc368ae9279355196e61. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21490021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3c62cb2d4f1e06404d1abe637221d26dec7ce285d124566903b7cede6b7385. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21490022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c6559b212f5b64c246298ef1bf6013c9b89215ed198bb78524c8bb10adabf7. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21490023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6933b86fbe808639d63cbb1f21a83e7af2c8f1c853b7bc7d0e32ca295e9f90d. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/USHR21490024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb73f9b055955b11d86ec69ab3ce1bbc4182f922938ca8e0cce25f06a0cca65. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21490025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ad9abe9b754fa372609df117019781354ca907b1ba9624ada690bc314f476d. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFK91400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfbfa638d3bd38105f7c97bd0ad9b042b87e5ef6a823533f2a1f540bec5e2ae. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21590001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76170f084a0055acd94fb2194e88dbe02bfd0db4f7482b24fa4db571fc2beafd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USHR21590003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfc5ceb5c5f2f48193ed26fada5ba090d82e6ef51bf583ed849a586850fa852. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21590005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea6d9a801a16d1e683a5e995fc09c210ee5830e03faa7a3e7367bfd90cfdde5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21590006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b209bf22904f6c733d6843e25a6c8bee90cc65a2b5b4f249e9fe65f3e0eded. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21590007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9203e1b4824c364b68475ff95f8154f83c8ecd38d5b26bf8f30eb21faab7e8e7. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USHR21590008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc89aa5d3710507fb1e497844f6d211b18a40daec9a671728b2bd4047f72bbb4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHR21590009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ba5af11b2dc1b19f8634262b6b0690bc6ac2030d491b1513362fa1e78425ba. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USHR21590010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe075055f180ed3d7d80de5feb8762acb86b5f68548ff405dcff37e92327bc3e4. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/USHR21590011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36d7ef855d6f530185e4ba4f0192c7f71b376ed5b7220c3cbde5ecc9f485b5b. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21690001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6fa34c1c8f26cf9b68c7770acd8c69d0e98e5049d1faedc753cfd2d79b8854. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21790013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595ed7e5346f2faef46486f370652010cb208a0097710b53340b203609265ce6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHR21790014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadfa53223d27debdc1632bf886ed1143b127c0a51dab5dcf512cc0404a53c27. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21890001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d461e7379213d4f5128f4409b8b5e3f694eb51e84ca1af6963997bd1b20f68. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21890002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16e45832c5917192174a9d1ac8396c190ef8131a056c1fb3975c91258a9f611. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHR21890003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5454416420602179c0e8a4a62e3662839879917981f71ae8f64800d258dc65. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHR21890004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27d3fd802e61ef4589c45b7da613b9b31907dcc06f3f25440253cca9850fd08. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21890005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049d2d57151cde72698264dab3defadad3eda89a916d84f63263c58791d5f1a2. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21890006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775c01aa8a3bb23b69741b90e84d79cb66c1f36e2d0b89b3d0abf4f9642ab7f7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR21890007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c90a723d07a650378e4fd53f9120e69fbd0241c77b50557829e348d0613cca8. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZGLS1967242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62158eb65f8acea17ed53a40627feb25b0c53e7a3ace2187c9647ba5d9a40083. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1988986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8367b356c41d4aa5fc5ab63ef7381707cae849b22be1b1c6495a3a2b7293ad18. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31909501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0dedbc99663ed4c14c5aa4791d4ac9f4fbe315721481d3b523279b4e096b68. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31995584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f9a986083b84c8c0d4e40c71220b2548c76e73f27ead9ccdb36199de971b86. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2030021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c715c52e220ecde666a15d060cc86f6b9b883caa672bcc77338dfd0180788c1. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62081172.
Slack / Somewhere Nowhere / Bottle It Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7cb9745d8f9dc6da460e6d7da2a040c7a3e612d6d156934d48d82c2d31cfdd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNJV2049693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1faef1dbe267bc24a4409f10be0d8e634033c10872107b8a259e4e5bf0e2a8. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZNJV2049694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0757f522a6f293da039b3939bdaa6db50255c3f3812c315c54df92345497ecc3. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZNJV2049697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f95e909a4bb67f4c5f50f9c520452e755253b4b9e2519f36de3726571ddc6ef. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZHZ42100158.
Welcome to 'Somewhere Nowhere' (Live Studio Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bdc8fa3d587b6bee8577e26d9e9628a78ca4af974e3182864d3d93c7317483. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNJX2198600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf562d08f9d7ef3b9c877a22acfeaf813693366b8f4b5db305ef53d138b32a0af. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNJX2198601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681eada350857cd79473b21423a545ed34284c2d14fdc802ed87a63f90aceef8. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2198602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b5b96cc4e204473e6623ce8411436ca723c019edd9a644eed29babd726374b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNJX2198603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20014dbacd4975260090af0877b2e8cf275d81d308f4ca838fd506107cf3217a. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNJX2198604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8b9b5fb5d1b21c3690025c3cc48885463b3ea0a21624e7de64a0a795ed1869. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNJX2198605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf05e1569d50ebf565e1553157877ab1038c94b63e4655b689bd0cfa655a5ed2. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2198606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4cc4758bec8fac7b7d7bdfa4878cb403d3e100a7d570b4efe2e258d8db83c3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2198607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d2d3fb41b80047b57bef3760fa5cd6f279c82554874e08642a9964da645da6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNJX2198610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125f62613cc8412d09b2bed69fc4515f578524d4bd4f97190993e09d3c87416a. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2198611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be2a1fbb86b8f3b0b845d79c598bb06aca585c27d3a3efc79e1339c9dd59d02. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZK6H2518681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfd3c89aff2d552072184679268bd2971f064e2c66f75abcbc87bca44e4a587. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZK6H2518682.