Ekrem Bora (born 3 September 1983), known professionally as Eko Fresh, is a German rapper of Turkish descent.ALEM, EKO FRESH-EK IS BACK Retrieved 5 September 2010 Eko Fresh auf Twitter: "@xRay_RU halb
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 0xcb36062ced0cbb3b7c0d9ff4c4bfdf1f873bebed4132cc2d99abbfad011dfb84. 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/57fcfb32-c6d2-4d0d-a2a2-1ce665fcd719.json and https://artists.proofprofile.net/proofs/artist/57fcfb32-c6d2-4d0d-a2a2-1ce665fcd719.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 0x9fcc0d24d5ddda5b1eab0771bc742ea8c33ac4ccec2456d634dadbadafecb56c. 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/CH7812234719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe13764d674dcc5e400f93daef3b878acab5a6277f882c0d659709857b4dfeb1. 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/FR2X42129698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdce8bf1424e38ec20fc6c3cf518f7e52676bc304dbe4073eafc40de036ac57. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TR0012100342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4184f21eb349b7f115ee795795ccc3a990652c8f19816c79a6950ad9f7f15f. 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/DECE71800080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d01db7c586ef9ce10fa0fabb98f1fa25697f7c1007f712bcf7373686309e68. 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/DEZ041204993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2189519fb53776550e9a9831518a12c89eb03da3f4a86afc3802e93e97baafd. 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/DEBL61400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f49d0e035495e300105e0b89154ed746fac641a211653e44a42a3aec9fffb7. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DETV91501552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396ae7db3ffdad3a32f57abe32e523af0a549c6f28916a2f1ddf987b60b64706. 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/DEQ121427351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365deb2a21a23a5c8ca0340567e8679436933067175fda150f3bb23eb7ce93fa. 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/DEZ041300394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc39fd2575a206273e0072c26c5845fdb1f403958a1056054d63e159dde21d2d. 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/DEZ041004549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7e1f27202e7b91f69f19813863a73775e43dc593b731f9f47e6758a96ab1d3. 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/DEZ041004554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9792a9b674afee766cde658ccc3ca84234cb28eef26fa04904f8165a8da8f45. 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/FR2X41749629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb3f441841bb30b08af50368f36c29d4992bb1951f1b80e10d9eaad79bf0ec0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEUM71801830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb3f441841bb30b08af50368f36c29d4992bb1951f1b80e10d9eaad79bf0ec0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEUM71801830.
Engel im Herz, Teufel im Kopf - Babos Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca1a2935228418921f719ca8f02305aaa619aa4c7cdac262870e0f3b9077834. 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/DEUM71403630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4259e69febbee154543cbadb87f657d8fab878dee7ca21ca75a4a11663f1bb9. 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/TCAEW2035722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b829dabf40f256e20a7e8f245e8ea6483a3af02081ce201ef578d2ca163b5c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEPI82021681.
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 0x22b58a65b7505cfcd840c241e1821de60425ca03e58c19f9bc7177789fc39ee4. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/DEDL81300626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5b81626401f7be4dbbaf3031f0e8c1c6fdb01691115f71d176b97aba2d5fa9. 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/CH7812364467.