Iver Kleive (born 25 May 1949 in Skien, Norway) is a Norwegian composer and organist. He is known for his composing style which is a fusion of traditional church music with other musical idioms such a
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 0xef3cafc268b4d5d8eca094d692c0429091e04d69c7fba5beaa72bdde3fd90101. 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/cc663ef4-bda0-4d28-a8ff-dcf7875b123c.json and https://artists.proofprofile.net/proofs/artist/cc663ef4-bda0-4d28-a8ff-dcf7875b123c.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 0xf90fb04e7f2ea0405a1a84d7d44d2a5724a62fcf6727f1ede1a487bb06a31f39. 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/NOX9X3163201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c204b051ea38557842bc92436cdaa493c1ec1fd95e3e49e89c243f8902755b2. 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/NOX9X3163204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87360588d012b2af324cba27bb4bd44eeb52d1d3be6f86c6eb4f37fe1d4711a. 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/NOFKF9603010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54141766dfb99c0c6781a4397ade27189218d8a0af5328f1e96649700d1a82ae. 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/NOFKF9603020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f4bbb0d23df63a51258fa7ac2b1137ae733af1c2df784e2a2c31bb403b9ecf. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:33:21Z), 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/NOFKF9603040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff14e470d2bbdb52989aeb71715c7febed3da5bac725ac949ead8522d2b032c9. 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/NOFKF9603090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47cb5f614d5cefcd9efcc538a433396c74aa089e3e508f1829ba486b0185e40. 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/NOFKF5868010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4ac83c0d2d6e4bd8ab7943390ab8259f72989d870c2efac4024f98a1d20865. 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/NOFKF5868020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f66c39993af921de4af20975377eeb0d43102e9d85b2b693ad96897488a2716. 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/NOFKF5868030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba37db233c5b19263027268c969f5a9f3df1e9db9b8b3e47fd81d29e3972f17e. 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/NOFKF5868040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd801fbdaa3783343cb1b68ba10970da424aa5227c1594f26ee52abd0bdebe15c. 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/NOFKF5868050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0dd40b04338f028fba21b84da933b757325aa3c286811fe30dfe7b55793f2c. 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/NOFKF5868060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73715557500bd9df8500101b5fc356c5268719aa72c1f38ad129e4556180d427. 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/NOFKF5868090.
Orgelmusikken Fra Deusynlige (Erik Poppe) (Troubled Water Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053b8b78921cab5c5c7988135b58d3ad02f6079776f77e08f1e9023474f73af2. 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/NOMPP0909010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fdb4d182e074d0036ae7d17c1b300410541bcca9c16349b78138084cef407e. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:27:26Z), 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/NOMPP0909040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2a83fa7588df6655997021b1469209e3c98dc9205c67f41c5f4ff9da82a30e. 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/NOMPP0909090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799acb7dc53cb75eec75df6c21ad5f86257403ac691b3fb2790d7811494fbeb8. 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/NOX9X3552001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002b8606b21566755b026b57fc3f8f40a23753dfd987c4a39b44a9dc83e20e20. 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/NOX9X3552002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971f5286b64aef8239841b23d3d55c5e3f8cd692cff8a864cba9a66bdfa19f29. 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/NOX9X3552004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b5a02e687986aa72cadfb6e4b9a3ce8cd4bb78286d06492ca687957979e91d. 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/NOX9X3552006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf8dbcc6cc1750c355533b8c7ddd75aeeea1745f1fd27603e665968bcd1ae72. 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/NOX9X3552013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1304e638265d28ea2b4b15e1595a2c637e5e7e0e3737cd7a867798c0811e2ab7. 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/NOX9X3552015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475f8e2e869e6423e09ed2fb37325e5fd1e7afdc986a688deb32bc3ba8b71b01. 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/NOX9X3552017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44817603617640ca5aa9d14ad22e986808619eae0f18dcf0d3a1594ad2d4ece. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/NOX9X3354403.