Taucher (German: diver) may refer to: "Der Taucher", a ballad by Friedrich Schiller written in 1797 DJ Taucher, German trance DJ People with the surname Gunnar Taucher (1886–1941), Finnish archit
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 0xf5b14e6578ad1f9bbea77cb48153c36945e66b5640543264f9a1a96c54d68c85. 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/c7491bba-e6bc-41da-9652-d7c59d6a5abc.json and https://artists.proofprofile.net/proofs/artist/c7491bba-e6bc-41da-9652-d7c59d6a5abc.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 0xd697165918664c22c089aef8297752d000267aa30e759a31752c23d5a3c91421. 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/CH3130200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9873e888539747311be4c8c73bfc23543a02148da2a97006fc48ca03d59b073f. 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/DEL569800062.
Magik Three (Far from Earth) mixed by DJ Tiësto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8de70049f54819beed7e8f385b6ab3cf8e397cd4752b6bc747e9813ff1fa7b0. 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/NLD681801752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a99d79c809693ace5f709574d677f88d41e2c35a6b401e43390477253864b83. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEN120205891.
Your Love Is an Ocean - Taucher's Tribe Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16bb4ec269836f857d38370bbf8a751ab9cc60af71033d25f777a060824d325. 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/DEPI82221154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4dfc3e1cff84b595ad48a30d36b5e1e156872e259a45ef3945a9074c030c088. 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/DEN120205885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a40801f862cdf70bd7da40537f644983e4a015f1891632b5b04dc3fe41ee74. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEN120205845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054c15512922f95ed2a77bc6c15b3b4acac3bec10f2ae2169ad85a8efef1bb1c. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/DEN120205859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015c5956d8659331001b425a206d6a568f43fcb5f88d7d63d9990105e3276caf. 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/DEN120205844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b60a16cb4746505c4b64d538e8c7ed66c04634af316a84aa0c7284bf168f91. 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/DEMA61906966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e75c93739f5857a23c900b13a610ce120b44d2b6b64acb34897cd3f58feb09b. 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/DEMA61906958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401b28e650ae935e1f299328f2d48f34bd5b1a72997d17d50e8da60b3bb66d7b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/NLF712007729.
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
Future Sound Of Egypt 600 - Sands Of Time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2864dbdb66f22e2cf21072d59cbe119dd9bbb20ffb4bf02990a11ea30cb15e3e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/UKRMQ1900625.
Kings & Queens - Stoneface & Terminal Remix
Kings & Queens (Stoneface & Terminal Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f8d1b09cea83b6baace4de1c2cde22a56aaa664e1e94ba841b9e8309b6b13c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEPN61400241.