Oyindamola Johnson Emmanuel, (born 11 December 1992) popularly known as Dammy Krane, is a Nigerian singer, composer and performer.ReverbNation: Dammy Krane In January 2012, at age 20, he signed a rec
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 0x816c99cc23a3502d29e73c9ca234bdd1db171a75ed5e1557fd2b74a98a5ba238. 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/9d54bf2b-562c-4306-a1fb-8b05ecb58a16.json and https://artists.proofprofile.net/proofs/artist/9d54bf2b-562c-4306-a1fb-8b05ecb58a16.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 0x2b12cf6b2f39686780b1af0614a4d56ca7efbf1dd047d8d0d0511b29ce14a6ab. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/ZA56E2100526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d5fd03ea63d868a9ec1206e33986702399855e8157969b01db7e55634f34f4. 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/ZA56E2100529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3e347d8f12700c9e4ab2f56b7d935aa9740d4aa575cdcd7c7a41506024e192. 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/ZA56E2100530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440e7811c3b53430a144de9f4d6dd921402d590df3ed818bae325ca48b5837cc. 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/ZA56E2100532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e01cd9f7fecc0270ac37f861898bf6ab497376e5e0d850b0a71ccf8b47bd23. 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/ZA56E2100533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a1791dce7d43eb9c73cfdc2d8631ac2f1f6c9e97d931eabd48a1f26934b822. 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/ZA56E2100534.
Otio (feat. DJ Consequence and Ice Prince)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd93a53095339091f6c8379669d27d6b4687cc2e8e0c3afadf9c6a12952388a4. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/ZA56E2100535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bc15c11a15725c8a0ef500df760bc7103fe305860532746833f19f6ff286dd. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ZA56E2100536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748100adb245027f4cc01158fb23d8bdd9918e3ac6ac60ea952ee48104cfd86c. 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/QMEU31510020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ab28bdc91dcd5a54229adaafd6faa811e7118fe67ee26a2a69af6d41e2519a. 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/FR96X1750299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a185f82432cdb9877db562f70ef016b0f0c3057ca2f6d15f8e63fd6e75e5d4. 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/NLRD52500349.