Beginner may refer to: Beginners (short story collection), title given to the manuscript version of Raymond Carver's 1981 short story collection What We Talk About When We Talk About Love Beginners, a
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 0xbecc8f4cfe46bab80996cf80d098ae9d59c2d689962fff62897b8c3f326403c0. 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/5346d34c-03f7-48eb-ad2d-2ab984501400.json and https://artists.proofprofile.net/proofs/artist/5346d34c-03f7-48eb-ad2d-2ab984501400.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 0x3827ea1cb2981d2bc6fe1c6cefee29105962dc8eb5346429b15ba520545d5025. 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/DEA859800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acb7ac3ca25fd7581bb01dc8cdb20e90380f3066b30bc2c8bbcd4a57996ef24. 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/DEA859800190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae3d9b4406b02bd8787e027d1389cf8bfaefe864a1e3f0e96543e88b0e53b20. 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/DEA859800191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec257b5c40ee96df684d9f988a81edd39b4acc55c8b8671a1d485755b942dde. 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/DEUM71601522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aacad57cfe785ff06b769d47d0ce859e5f8c6d058fe5d614863be513ca0297e. 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/DEUM71601523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c450514ab65c6e75254da92871c79199e9b817277e18072477a79daea37a4fe. 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/DEUM71601524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c6fc47415d37a3a98c1e367c0ca7b4f577538248656207da260bd514438fa9. 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/DEUM71601525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3da9ddea471f542c86de8d95ff1cd344d3fd9b4ddaf8e83c8fea708c4d85dbd. 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/DEUM71601526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e04d3a552c38126221d0d52478ebe603cde1f7708755084d126db7b210c410. 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/DEUM71601527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5f5e8501a33122bf09a9525e64c7c03554a6491f5b7e5f7b7db9832f4cb1d9. 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/DEUM71601528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178f39c7a3cb3f3800f71731144fe55faafa242647b189e11c0b9b7e16dba8b6. 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/DEUM71601529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49493dc0628e46d41640e9401ee53069a1f28147dfcb309a973a8def0648490. 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/DEUM71601530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd948546a85304b116c74b302570364d6202a0e34b2aa6fd45595571061081a5. 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/DEUM71601531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabd33986d644ce5514ef92c3d0bce1d7df1ff743cafafa79167a6697b84e946. 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/DEUM71601532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2262e9908745b17291271df99a40f4226616d13c7d0f8df145ed911b98748d2f. 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/DEUM71601533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76586f6ef0d98db6b94733c3fa54178b0ad3b51586e89c6bae35ea9d94a17aea. 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/DEUM71601534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7878f6c4713c8a8e03b80f6a994952426ac13f7a2cf0cb5fb724583719a134a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEUM71801834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7878f6c4713c8a8e03b80f6a994952426ac13f7a2cf0cb5fb724583719a134a. 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/DEUM71801834.
Hip Hop made in Germany - Hits & Klassiker
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acb7ac3ca25fd7581bb01dc8cdb20e90380f3066b30bc2c8bbcd4a57996ef24. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEA859800190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec257b5c40ee96df684d9f988a81edd39b4acc55c8b8671a1d485755b942dde. 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/DEUM71601522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3827ea1cb2981d2bc6fe1c6cefee29105962dc8eb5346429b15ba520545d5025. 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/DEA859800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec257b5c40ee96df684d9f988a81edd39b4acc55c8b8671a1d485755b942dde. 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/DEUM71601522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5db54122d7a9d5633eea94dab7dda612ad64e5dcc61f45dc6fb4ea377c56306. 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/DEUM71802759.