Split Mirrors are a German synth-pop band from Münster in Westphalia, which was founded 1985 and reached international fame with the songs "The Right Time" and "Voices". History Beginning Achim Jaspe
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 0x6aa2c3e9e6c435f614eb1159fe4d48147c9ed9cc46f99394ad3d4d1eef6c271c. 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/b9e67d64-6205-44e9-8d1b-2f86659ea5bc.json and https://artists.proofprofile.net/proofs/artist/b9e67d64-6205-44e9-8d1b-2f86659ea5bc.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 0x2ee8e96bd7849a2518e0b983b68cccb98bc1a21642153a685dd7358d65852c9f. 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/DEDX30700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a152d812e6c397399f54cf010bbbd31bc8058e34ad8144576d373a91c55be6. 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/DEDX30700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17e6de681e1926f236c776fea37f2da0c369647c1153d17a651a0625ce7d67a. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/DEDX31600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f676dc8ca8332e3a4c6dbea8e6c1f81b3e3508f950044ec007e4169e0cb8e5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEDX30700067.
The Right Time (Let’s Go Crazy Mix Original 1987)
The Right Time (Extended Version Original 1987)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4daf282ff4c4cfff48baf8a29c4d89cbf85114fd8deaae85721d22c44e6fc7. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/DEDX32500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee54e1ac4996075e322ec74002faa2398246584c0258edbb18ada5d43a5d2e5b. 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/DEDX32400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478394451307f24f8b225e2f28399140df07539aa1a86dcfedd5324e2d2ce8d6. 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/DEDX32400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a6abd67ddc09db7eabf25be24a24ff70acfe3dce841ab0bb981bc9fda9589a. 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/DEDX32400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3463921f2d875432eac117f395ae98121873defa80d1188fd0a5e3ef12fce70. 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/DEDX32300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b66847d03ee5aa6f059ff320b7365bc6f9f43aa5d1c503505960cf5a0bb0ae. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/DEDX30700072.