Finder may refer to: Finder (comics), a comic book series by Carla Speed McNeil Finder (manga), a manga series by Ayano Yamane Finder (novel), a 1994 novel by Emma Bull Finder (software), part of
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 0xed6d184aff60190348646f00f4146b99ce1cbec7c25c4f6c437c426158b39527. 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/9a8841ae-ee98-40be-b52d-166426926e78.json and https://artists.proofprofile.net/proofs/artist/9a8841ae-ee98-40be-b52d-166426926e78.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 0x0dc6878b9ca5ce1f2e52c8a1df7b0d95ab5473084991946a47cc3b243132319b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEZC62121771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17cf27bb5915130d3a73e0f5f58fb327829833dc585e1fa225bed7c28156f3c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEZC62362254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9e361012798bc5d68c98e7f8db54056bd63609c7406820d6f5d1c82c3880a3. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/DEZC62299716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4d729193da38c3a3f87339a36d57fe2986597e5db2cca87d3c44bb1ce71771. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEZC62319227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b17e3f35e2921499411f6e2012fa0e96c1f831147a35859c9eff85d9575834. 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/DEZC62272017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a130505726b505eba0758cffe12a36f40fcf03b9363be817b954af283c6e61. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEZC62288445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f564237015c815961bc18d2241b86ac1d05008ad21fe5bc4e5a25aa0af38dd6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEZC62102127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668afb930386e9d4802df3bb93ecf137399e2fd625544fc87c2dff41750206b7. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DEZC62209211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b2891f3c15dd1eb19a3427ac7c217422f38232d2993478e62cff64589a562d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/DELJ81964897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d112a42d3a5422f78fcdcccd1e940cb4543180051873be373ebc980288a6a0d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/DEZC62502049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb6557addd408ad3c5f8c6f52517113f6d8da15254995735e4b465a36ad1d32. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEZC62593758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9618a9a5e4216b7a5e626282380bccb1083778ef6979845123fbd6131948238d. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/DEZC62517348.
Damit du nicht alleine bist (Instrumental)
Damit du nicht alleine bist - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0a879af7215c35ec61af3ae2bb9ce2369ec277b44c38e6ea7158e398087bfa. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEZC62534557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb6557addd408ad3c5f8c6f52517113f6d8da15254995735e4b465a36ad1d32. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEZC62593758.