Dettinger is a German record producer signed to Germany's Cologne based Kompakt label. His releases include 1998's Blond 12", 1999's album Intershop (the first single-artist LP on Kompakt), Puma 12"
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 0x38ccabcdde9875ce202b52923876e77eeafb0458665db81ee69348768636690d. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8fdb02b-949f-414c-8bc2-98add15d62dc.json and https://artists.proofprofile.net/proofs/artist/c8fdb02b-949f-414c-8bc2-98add15d62dc.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 0x202f830529ab65f926764a58e88a4727aad50a557d53becc15a4c240b557c53d. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:58:55Z), 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/DEU679800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc4623ec1ce550948c80fc12ff48c32e0a00e6a25a1a315a19124d10058066f. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/DEU679800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29295dcea349a05f32609da2ed88d2eb69c0b7306d952f44fb68363771f0734c. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/DEU672400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbd4c46acf329af0b04b82d85a8f9bb3f5d594ab80b93da6c7adc15dc453a37. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:05:24Z), 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/DEU672400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebab2ff778aaaa1444bfd9704652da44d4b88b67b2caa38e2b994271c2e433f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEU672400166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ef930b466426124b7d5f6ecfc3b7cdbae3feb4de303d1e2a21c52a22660ac0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEU672400167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e5535d0cdf471a97a4538c0641fd72ab8b460c4200fd1434b27f00328ac7d8. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/DEU672400168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fe70bfb7689f754f6a85e6f85c32403d79796bcd502bfce42e6ca156e4d0ce. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DEU672400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb6db508332d71b2dd1380c90ff22f1d8070d64da505621327370f443a6467e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:24Z), 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/DEU672400170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7247751aecdc5ff53cd8c5d8dbbd2b606e18f8587caee171b11259a44334ba. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:10:10Z), 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/DEU672400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1ce0e61a6fed649026dcdab87ecb7c4e22501cb276f8b5ca5e8d0d209600f2. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEU672400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d49fdab272fab92a0578f7c604217e6ac59b52c7a782c0de3fda6f59dfeb9c. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/DEU672400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e0c79a706c069b0bd78d1f39b4342d6201377b51cea3c4664d3f382f2225b0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEG932500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e0c79a706c069b0bd78d1f39b4342d6201377b51cea3c4664d3f382f2225b0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEG932500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570dc0c6babfce5d877df34d0da1c08bd71e0c63078df1e4d23038c4d1536b6a. 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/DEU671000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95af02cdf140b9cc81ff6bf7b084ac7affa5b8dadca1e1c3ee76df16a6ce571e. 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/DEU672100361.
Take My Hand / Oasis 4 / Rosa 1 / Bürger Sichten Falschged [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e4c670048c5e81864db5c100ab2b6cef7f3f8bac430a69624b604f4f6bc8cc. 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/DEU672100362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953253fee160d2997be1dc2f61cf5c4f6c00d012304b618986c6c5a56b1bd819. 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/DEU672100367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfb10f8c7dfb531c2802622b9436a40b59a0fd9ff8c57e619253c2484cb266f. 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/DEU670100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07af87af21cae2717f0fbf4d69c51e2034832c452a0e4e00c36d01fc6effb583. 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/DEU672301527.