Brockman may refer to: People Ann Brockman (1896–1943) American painter Ann Brockman (writer) (c.1600–1660) English writer on medicine Benjamin T. Brockman (1831–1864), American Confederate Army o
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 0x21cdd3ed8e78ad86fdc0bc472afbff1f6eb32004636217ab41302b33229a02ab. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3e5f9c6-cb9c-43dc-bc87-229977996036.json and https://artists.proofprofile.net/proofs/artist/c3e5f9c6-cb9c-43dc-bc87-229977996036.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
When I See You (Farbgefühle Tour Official Anthem)
A Little More Bass (feat. Aleksey) - Takedown Remix
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 0xc91eede881b70f34855cc100193d4ca60ba2a4b2babaebce9eb67d916fd41375. 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/DEL711510205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4715fc25d48fb41cc65ff39768e92e7f4cc4d4900591a5e9a958c900446776. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEL711910071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31443a03116bce2f22ad601705e1797123b128550bce5c725afa14c86f1e4bb8. 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/DEL711910072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1aa0362bc826dcef4b12bce49495d6347ddd20720a5ecf2c68b9f974900c9dc. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/DEL712010147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2c6629dbdea17c0a58635191ce2891e543b499eff50972abf87a90b3cb2a24. 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/DEL712010153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ec871dd54776eeb6ea8b11dd18c2fd1238866745cef821ea0353326878329c. 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/DEL712010155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4a4411df9e0d7cd6ed49a4003b671adfcd12ee065c0d59f4e4ad7e4dd5247f. 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/DEL712010149.
Everywhere We Go - Isek & Blaikz Remix - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfc7acb2d85a4bd4d617fbbd400890679546064ce6d89f2485a2f92d6bd0591. 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/DEL712010150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e28a88933b2ec0e1059b6a3ca335af4450a396c1fc72f80f10092b0385c7ee. 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/DEL712010251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e28a88933b2ec0e1059b6a3ca335af4450a396c1fc72f80f10092b0385c7ee. 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/DEL712010251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1aa0362bc826dcef4b12bce49495d6347ddd20720a5ecf2c68b9f974900c9dc. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/DEL712010147.
20 Russian Models - The Disco Boys Remix / 2020 Re-Master
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc173a4920be0cc104e88cb61884dd20be6632c4d5541c1b4ff149e4aca5133. 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/DEL712010276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037a11ddd6d864110d99544aacc88da0719f2a16523dc2e59bc8847729dd7c8e. 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/DEL712110123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40abc8003158c83761a51c6feb6d584331ca56c7cbc13f8b6739f3c97a00c304. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEL712310075.
Everywhere We Go - Isek & Blaikz Extended Remix [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dfa97266085263bb3fb67117788df25d7360636060532d5554b8e92ffd1709. 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/DEL712010210.
House Radio 2021: The Best of Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33eacc55cbc5fde23db7b95fb344d11de9c04a21791ec024d2af69a471e32701. 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/DEW871906085.