Two People may refer to: Two People (1924 film), a German silent film by Hanns Schwarz Two People (1930 film), a German film by Erich Waschneck Two People (1952 film), a West German film by Paul Ma
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 0xd1801a8af37d437d198b5566eb01df9e5ab69ae7ce89eefd49d99618f2be3f7a. 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/97db741f-b82d-4670-b40c-d7a52b005cfd.json and https://artists.proofprofile.net/proofs/artist/97db741f-b82d-4670-b40c-d7a52b005cfd.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 0xc9a10beef88eedf8627f6566f660c813d07d9ac8edc3c2697ab9fd471fa886c9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/AULI01603740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a10beef88eedf8627f6566f660c813d07d9ac8edc3c2697ab9fd471fa886c9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/AULI01603740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b54ae2e91777c08d8d7af6b6cc40a7d9fb95d4211e73f3ba0eacb2338f76dd1. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/AULI01606370.
If We Have Time (Ryan Davis Timeless Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55bafcb71ff5dd5c50ed45af388d3d5b9593e981970ed7f1b7cf15d43072228. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/AULI01817080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55bafcb71ff5dd5c50ed45af388d3d5b9593e981970ed7f1b7cf15d43072228. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/AULI01817080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afafe053baf92aca2377fe9d4029b00a4e972fb2c169997cb64bf021a6e298a. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/AULI01817980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8b7bc2f08cddfa9bf0a0e32bb929a8a478c30563f96bce3e9507f25599f2d5. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULI01818030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0541b2ea046dec09877e44e5a4b9086255655463a51db2cc4ce1c670a1596dc. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/AULI01818040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afafe053baf92aca2377fe9d4029b00a4e972fb2c169997cb64bf021a6e298a. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/AULI01817980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5608cfe73ee821f922ec33470bb0fa3ed41496890d96a96dfa5db1769774326. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/AULI01817990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204d00635cabc8be179ba2ef3e9a7068f0239038c83c57ae27a95cd64728896e. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/AULI01817950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27488bfe528ca92808fc73baf7f9225daa7d350727f9058a934a6343a111e61e. 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/AULI01818000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd240ee723211e2805ca6cd7873a6f0ac392e9be2a196929dd6dbf9411e7959. 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/AULI01818010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0541b2ea046dec09877e44e5a4b9086255655463a51db2cc4ce1c670a1596dc. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/AULI01818040.
I'm Tied, To You (Patrick Holland Remix)
I'm Tied, To You - Patrick Holland Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a0b1d13ee841c9a0df227c1ac07cd82db8a3f04b28b22b5f4fa9f7a3e763bb. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/AULI01923910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585805810679a52ee1fd23c7f6116374628dcfe2be872ce72c237ca35ce01287. 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/AULI01817970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e669fc7de8ea47694bcfa3d11a3fdd68e1701efacfee11972d2538a0ad75e3b. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/AULI01928250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e669fc7de8ea47694bcfa3d11a3fdd68e1701efacfee11972d2538a0ad75e3b. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/AULI01928250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf90256a64164d1b34098bd18e2fbc1182f0742c21f66982efa0e99fa42940ca. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/AULI02030350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bf1186d0a34bd92f5e9f6c60e9d9b711015702e0103f1f41e58ea8a2c118dc. 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/AULI02033280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efaa6aeee2443bfd842f660b7b11f2fdccebbf43f930a502dc203bfa3cc894e. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/AULI02033260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfeff98fb1692ade179862f270d1c92494afed3d767676133a4a2548431c6c6. 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/AULI02033270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bf1186d0a34bd92f5e9f6c60e9d9b711015702e0103f1f41e58ea8a2c118dc. 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/AULI02033280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611598ba059ef727018546c0eef98154b98f1c63d8b6f18ebe53e030371c2e2e. 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/AULI02033290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf90256a64164d1b34098bd18e2fbc1182f0742c21f66982efa0e99fa42940ca. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/AULI02030350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66906fe4a6aeb2e63cf549c39c03e2f967398d16ea6436092cbec4eab8662579. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/AULI02033310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f300821abe4278556ca5f975e645f9bc4a5d29bad9d309fcd14ddeb24fe21d2. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/AULI02033320.