Kwamie Liv (born 1985) is a Danish-Zambian artist, singer and songwriter. She released the Lost In The Girl EP in 2014 and her debut album Lovers that Come and Go in November 2018. Life and work Kwam
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 0x75baa2f80f0068ebaa9563136690847bd771d21723b8b8836983d7438a43709c. 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/71626f77-8239-48e0-ad18-67a2d22d46e7.json and https://artists.proofprofile.net/proofs/artist/71626f77-8239-48e0-ad18-67a2d22d46e7.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 0x8552a33ef33070ff299d1fc6a989e5ca8ce14b64aeecbcfd399d8b3e62c18160. 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/TCABZ1412120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1c2b5f21e328455592160a50bb701e743b5e6e8a9631e1bf866347639e7e5d. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/TCABZ1412123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5678212cb29a5831b378ef9cd52400143bd9cf3ab1301e77e85a9aef099554c8. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/TCABZ1412136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaff87d7dff3dd6e554ba673c58074d1fbb7e4c4b6864e064791ac218255beb5. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T10:55:04Z), 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/GBKPL1826748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dd2929cfc8bfe5b160a7cc676bbc71bc1cd8e485f98e42c8c42c4fd4c83ad9. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:33:12Z), 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/GBKPL1808466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fde059c388967a5d0e5599faec3215da9f2477fc3388a3d556a2b8d1896ffe. 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/GBKPL1826754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8a707eb34d116e811b419c73e1b166c55c4019c5805fafb2653adc5806a713. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/GBKPL1826751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36654bb0e7566f4b42e5bfdb80ce2932b8b96296b5c6fda0ca535a9c0f86f34. 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/GBKPL1826752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ebcac93e7a0cf906c1b9ae9e5ac5fe31e9635554d46522009564d54ce0ddd7. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:08:45Z), 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/GBKPL1826755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788e76b021b0929a6aaf8eea1ddb8da2987aebc8de36b6c90106c1cd38281fc0. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/TCAEB1961858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda894de9536fb245f5437a092d46c5047887c15348be426cf999bc845ec75d5c. 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/DEXC81900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f46433c769fdfa1a790eaec32a36bc688968891a38702e7fca3ded8e18434d9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DKUM71900380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06904f20bd9fd18e4a35614087a32ce46f0eb77168b50dd05e5897e23712ad3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DKADG1900317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ad0234b7b534b655c571c0040367480753769344abd76cc2523c8688a65f78. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:46:07Z), 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/DKADG1900347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4195f6385404f95411d6bae1bc3d17c7d7d341b21228aed60a84ea8c5fe0eed0. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:34:05Z), 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/DKADG2000667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16128eaf5848323566c2732fd7dfd3e01448f6759d0031b2333402cc40534d37. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/DKADG2000670.
An Ordinary Day (Et Helt Almindeligt Liv)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd261510bc2fdd9b8947df3f6acf00d02d33f9c9d0ff2fd38d1c9e3e315d5edcc. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:07:06Z), 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/DKUM72100518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc99fbfae3a4cc8e57c624daf2ddb7597dd3629933de3f718e6afcf397180a0e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DKADG2000717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc99fbfae3a4cc8e57c624daf2ddb7597dd3629933de3f718e6afcf397180a0e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DKADG2000717.
Toppen Af Poppen Synger Carl Emil Petersen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc8d3c2a2c9c0828a238db8864d7069e58dda57ada478479e3a74ab482d6270. 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/DKADG1900322.
Toppen Af Poppen Synger Anders Blichfeldt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06904f20bd9fd18e4a35614087a32ce46f0eb77168b50dd05e5897e23712ad3. 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/DKADG1900317.