Conrad may refer to: People Conrad (name) Saint Conrad (disambiguation) Places United States Conrad, Illinois, an unincorporated community Conrad, Iowa, a city Conrad, Montana, a city C
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 0xc792629cd8038035a1633ea514a816fb5190ae19d95b4337626f731b5007ffd5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65ca63a3-6086-427f-a881-6e5772848223.json and https://artists.proofprofile.net/proofs/artist/65ca63a3-6086-427f-a881-6e5772848223.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 0x3c3a60da4cfdec2652a1e0355925759d707e20e50ef239d081479ab672e90760. 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/GBCCH9800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54f6ab6390ea28a71923816a47e49e7441f3f646f99ce8c549b2c6d2635166b. 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/GBCCH9700179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4cd11171027f0a11c188908e50c2a556b225853d8a9ed616e5c6a046c530ae. 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/GBCCH9800254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67627367f9978c1a54c69ce150d72647c2b6d1d04a936e80c655ad898fd57d0. 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/GBCCH9700067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8fe7e8d7aa50f832e97a118f6b04609e136390af9548405024f27e40d913a9. 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/GBCCH9700153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf9e35aeb5f56f2e047548ae675949f3d05b8878b8c00be1c5c6889d9b0dbb2. 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/GBCCH9800071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29a746b6d095bd154299ea7623c43abb2a55f93d26e82d4959a5981982e42d7. 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/GBCCH9800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc9df014cd5148190bbccf53e9937f5c8311553b81fb07ae14a397077235acd. 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/GBCCH9800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe260b60da3b47d813db81b4eaf738792e3b924954084fd0d4b37e46834b86f99. 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/GBCCH9800069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141a5f00f7eda13a703ede86761bb81d52c4b41204ebfd303641c19d16843836. 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/GBCCH9800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5327a049acee23a763ae6625a405c31090287bbc6206585d13ea7ecdbcfe2a. 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/GBCCH9800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85479fa73f907d1f904cc41524a0ae56d082701c444319837b608f2588ac810. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:51:30Z), 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/CHA531300002.
Progression Sessions 1 - Continuous Vocal Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7152fc5adcc074afbc8a992b6b27118eda9a8b20a8954fad26ebba110bc8918. 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/CHA531300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236f5297cc5c3434f9dea2474a164e1e5cc2f1764daf449da9f41bb23c99ed7e. 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/DEAR41177764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ceb7ad6489ee4b3c21213ebe3533636bd36ec46e53fa3fee96cfde23aeb8c93. 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/DEAR41177765.
Runaway (U & I) (Remake Remix to Galantis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93fb312c1fee0645077761c31b99f3becf74cf7ca0776b5183e7df3feb4e3c7. 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/FRX762141093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a463626b5ada5071d1b1101c45bb7bce75a32c39df31f9b2019f93a9b9f5b3. 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/FRX762141097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7835dfc5f04ab78eab733d71ef8137825f031022bd61e68b09dce05d97e9acb5. 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/FRX762141102.