Stateside may refer to: stateside, an informal adjective or adverb meaning "in the United States" Stateside Puerto Ricans Stateside Virgin Islands Americans Stateside Records, the British record la
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 0x2576019a5cb55cbb1995352ffd1cc201291b6fbd273ff0ef10a345381e09ca40. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/595a4587-82d8-40c4-b1fb-52034636a2fa.json and https://artists.proofprofile.net/proofs/artist/595a4587-82d8-40c4-b1fb-52034636a2fa.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 0xb18ba23d829addf14b75d8441cd4a5af628479b4f4f1f82df9c751eaeff305bb. 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/TCADB1756895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfcfe610de8f1aecf070073e89947430a59caae97299d6b1c65ec957d6ea274. 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/TCADB1756896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fad7d8652ccf7e3ce898e4db9195aff0e60b1649b654447482d40947e574e7e. 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/TCADB1756897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f40af614f30c52bc6288938d911abaed6f493a33f67e5e563ead95a80f1a133. 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/TCADB1756899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dee83de2a0d9e27319206c8d5cb06613e4c1fb9b024f9a8ad06cc851518d6ad. 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/TCADB1756900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d022dd1b6b297406ad48fca1cb0dcb9ed1437db81d3dbfef7920b3e179fa08c. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:32Z), 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/TCADB1756898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3f9436ab3bd1cf3ad93ce38649eff31609c9d7ebbc66b6a0b1935f87dab34e. 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/USHM92050963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51207e3aed762c8688241df3b46d169c1af9845806449ce7bec6ce2d16618a2e. 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/USHM92066153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13381be97e7e9a9b2a5781ec309289f2024f9372ff3ab693c6b52174f8e8031. 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/USHM92066154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03f44d95a4a1ae616af1c711f1e34b19a57fe5889155619fb08ea565bba27de. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:13:41Z), 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/USHM92066155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf158d5a93298bd1cd7b1212570cfb4ddf134dcc664af117ea6d721084d0b7c. 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/USHM92000461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3f9436ab3bd1cf3ad93ce38649eff31609c9d7ebbc66b6a0b1935f87dab34e. 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/USHM92050963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf158d5a93298bd1cd7b1212570cfb4ddf134dcc664af117ea6d721084d0b7c. 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/USHM92000461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe413df3b0a02cd4e1a875ef9de70866f6f6415c58055fc390bdcf9c8612ce97. 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/TCACY1722977.