Dena Mwana is a gospel singer and composer originally from the Democratic Republic of the Congo (DRC). Nominated several times and awarded at the African Gospel Music & Media Awards in 2013 and 2019
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 0x55ee817fe00f49209b72ad324b9a390a744225d4e74147213ec5c0c2fe688e84. 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/b26caefe-f0d5-4c9a-9308-69e0165ae469.json and https://artists.proofprofile.net/proofs/artist/b26caefe-f0d5-4c9a-9308-69e0165ae469.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 0xd3fba54d074a8302afe77c2d2bfd84828415bdd9bfe60ae93a69bdc28f9b9725. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USHM21112181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbe51c481a93b06716a7e554478337f977ab35ad7007ca16421680907f8f0ba. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USHM21112183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf94d7f52e05210d995f1990080ea08576fdafbb5f3546510f357ed7e22aeac. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:22:31Z), 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/USHM21112187.
Nzambe Monene (Awesome / How Great Is Our God)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cce6c3a6f6e0d5014800cab4b10c4689772c5504ff08e06329a7aaf77fe814. 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/QMAAK1696752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e34045608d24b136ac1a8324c50253fd86c70e2ac61231792a0ecb5f016a2a7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMAAK1696754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24c8c8884a58a0deb0525e01fb43797be622d2e992cabea6eae793e3f4a5062. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:00:27Z), 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/QMAAK1696755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c533d110f0ff314ad523f43d68612370355e8c57d47c0d3db2158732998cccf. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QMAAK1696758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b781bf20a4f1afff4aefd0a68c2220bf644ebe1cd42580cb9bf393926651ec. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:41:50Z), 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/QMAAK1696762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0a3118737c7a8481cb924e1c79c594f64472ca1658431d7ea013d1c81c4b3b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USHM21968000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7e9b855aa306071807a55c28c2d126ff896a85c84f042db131bcb3c7d5e7a8. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/CIUM72000255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc5a6019f1c65466ba32a1b2562292cd857b6654911fd3919dfa132fa913927. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/CIUM72000344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5657445d17cc879e96594fd7a2faa8c15d4a4d5b9fed96d7420e1e322e20c420. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/CIUM72000385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86babfe797e2ab35d3d39386ea3c9df863c57d2ed779f23524497d414802e4d6. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/CIUM72000388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af1d7d1f7d17e58bac8537965d97af153fd7d2b7a19f41544f0308a2041c152. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:34:05Z), 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/CIUM72000390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfefb68927d09ad77930272e7e525e61162218c075c4c5eed683c9e02861c4f. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/CIUM72000394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b649d3cc952a946463285ead3889fbbf55502d3af756f45a1a9c684ede5e16. 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/USL4Q2215144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd595ea1d81757f55d0a60cdfa41dce5a0bbf53d97c9d79045d13a23d91a16fb7. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USL4R2328611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb540f0e2a67eb3c076575071e1ae74507a5d9ff3796945a00b14df73fe7278ad. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:24:21Z), 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/USL4R2328612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0839576b0a09d539ce8f40f0203bc8d6ef47817cd97cec45f10bca0b66bb7cf2. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:08:44Z), 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/USL4R2328613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644985607426f3cf171edd3b65a90cdcf2bb27194b0f730b037ed32767a16781. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:30:59Z), 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/USL4R2328614.
Je T'aime / Mona Ngai (Spontaneous Worship) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7240148a86393cfea28d7f71201e243c412cbe9077c032af3abbb646fc340eb. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:47:38Z), 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/USL4R2328615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe61dd4474a025415cc358b352a85d0390e7e40fe08179a138945c5ecb7bef4c. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:58:02Z), 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/USL4R2328616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef63f4ec2156a191b07f1fab43d987bbfb14a6736b73ffa3ea630c43c62d09b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USL4R2328617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85b5cf7f6564ffd8821a7d1b2cb279a34c2a717afb237173f69f3a9d2a7350e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USL4R2328618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f29d6f2c3438a1dc82d2a3c3b68cf669f33a3cca7ca6eddd0ba0659c12dd93. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6K2418074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b71d4cbae0b68030d37acfad71503c46c6d3e93873138f1626a879b18bc973. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZK6K2418077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c47c12e65fb85fbbf0377bead71680a6f83b2aaed3cab9f92ff9d3921e6870. 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/QZK6K2418076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe370100928c27964c9671dbb9887f5b762351985d3d29d2450cab4a805404eea. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QZNWR2452530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430631184741c55d11b357c6fc03ee476b52fad61b717a1948d65ca135231055. 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/UKQJK2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430631184741c55d11b357c6fc03ee476b52fad61b717a1948d65ca135231055. 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/UKQJK2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9570bcc8c0b3c2b745dd1e0c289c17067b8714f937724d545510896dd510367. 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/QMTND2200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef0f8607fff69f1c710354f7b5ec8014a2a53bb945270a2470854546ab6c3d6. 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/QZNJY2310980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef0f8607fff69f1c710354f7b5ec8014a2a53bb945270a2470854546ab6c3d6. 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/QZNJY2310980.