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 0xd5dbe3ac7083cc39f6ec1d199a1a540f3b467f9083157911a5b1b71b25d302ad. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/308a33d4-c01c-4565-b315-173adb1aad5f.json and https://artists.proofprofile.net/proofs/artist/308a33d4-c01c-4565-b315-173adb1aad5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Damon Blakewell [Dynasties of Power, Band 12 (ungekürzt)]
Kapitel 1 - Room Service - New York Gentlemen, Band 2
Room Service [New York Gentlemen, Band 2 (ungekürzt)]
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 0xcb5adbc2066d85e2c91f7fb500602b4b366fe34a52c1ae0419b33faf20b23196. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEXO62225984.
Kapitel 2 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2ca62a9e62648de042383ff38a008fe829ec8e5a473fb477e3d63ed4a395c7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEXO62225985.
Kapitel 3 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b0ff7ecc760530a1b68cfdc7b2e821f65572e512294c31c7f31f57c078fc85. 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/DEXO62225986.
Kapitel 8 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66044ade69482ba7a11c827658dc50f9ae287b34e0d49f27bfee3bacc1c874a3. 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/DEXO62225991.
Kapitel 10 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0627618d161003aacae5fdb694db4fe83eba91388ca4089a7d10e6cd3795ad7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEXO62225993.
Kapitel 12 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495edf19d9a6e5bbefdb1ff2681fec159425188ed728b82ba1bfe75167bdbb12. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEXO62225995.
Kapitel 13 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef29ee6432095bb315ddd522b309b8a02f9727d5f639a65d033dca4718ce490. 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/DEXO62225996.
Kapitel 14 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09aa731c4c4da2db3d1b459560ec6ccd6957f69fe89db822fc4110fd96476248. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEXO62225997.
Kapitel 15 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b249aff51e5f783a2e4f977046433ba52e7ce4448eddd083ce055dc27f60a7a. 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/DEXO62225998.
Kapitel 20 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fe05619ab9c8b0d8101f8fcbf5eba017e880efd754b9ea6266b79536e3921b. 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/DEXO62226003.
Kapitel 4 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5ffa27566cb04dd73317c3e1c42a4e26e23209eefbd37f4b625270e42f41fa. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEXO62225987.
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
Kapitel 6 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cf7dc67ea5380eeffad62070906eff1ad2ffcad5aa137f1f0e987a3089aa58. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/DEXO62225989.
Kapitel 19 - Room Service - New York Gentlemen, Band 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5585dd7a286b69eedae87a7b9f7984a6361568112963067cdc52120f0f60e91. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEXO62226002.