Apoptygma Berzerk (; commonly abbreviated to APB or APOP) is a Norwegian band that produces a style of electro rock, industrial rock, synth-pop and ballads backed with electronic rhythms, commonly kn
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 0x335fa6a74c626ab466f97c6df52f146bcd8695ec5fbc57da13b84d14572b5396. 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/44c24c6b-d60b-4ba8-8f8c-a4d983ea2de2.json and https://artists.proofprofile.net/proofs/artist/44c24c6b-d60b-4ba8-8f8c-a4d983ea2de2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Welcome To Earth - Deluxe Bonus Track Edition (Remastered)
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 0xba3e265b5c9d0660fa7fd56caab64db14c57f433391859fc3b8ce78fd5f5d12f. 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/DEDS30700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75d3dc9b6c8a291bfca8c441b7b0baa6fa016ef1e4e5767d08de3e4c4f6ddc9. 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/DEDS30700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02224f8d3cf2a7c9c03a7022e15ba21df4ca61de8853783d38f563b56741327f. 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/DEDS30700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe651f60bbc2c7ab3f2c45e5a75877914471edeb96f6b6a6f8e3d130640530389. 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/DEDS30700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe210a228c7865bdc18d3911c5e3a235dce8e9000062a9f560703513813a7aa4a. 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/DEDS30700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb92b7a3179e9deb4213c42f1c6199788a8df77660e9d641566779fac682d055. 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/DEDS30700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a93503937737cd58fcc509b302b648360e53e9800b4db71469b43b2b2a1733. 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/DEDS30700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e88e9b496466bf67af206391eb1d7dd92ebad0141fa765be5959590701bc1bb. 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/DEDS30700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0441da300f2da3774e420f249c259b9e436007923df62e21fdaea58f2a03cb75. 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/DEDS30700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fe990aad6cb4c31867cc8ce2dd1f78fa5b2b74a9aa612b83acf0bbf1794d69. 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/DEDS30700012.
The Singles Collection - Deluxe Bonus Track Edition (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0022640e659a2488bea5fb8c85894a29e91079c256041e9b5baf53a02ada530. 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/DEDS30700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b614dc9ec5c54be436358546f6a46eef20d1540229374a5f235ad7046a54ec. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:25Z), 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/DEDS30700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381d0c482bef0316838fecbea1e7bff3149c7f4fe7f5a4c6ec1431de66bf182e. 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/DEDS30700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd555d88a4c85796b5019366f34d96ec53d2a5d62d5200aee88020d1fd9537f35. 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/DEDS30700109.
Kathy's Song - Victoria Mix by VNV Nation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82045b8196642e6e8decd7149817c2310d4acfff3dfbe31338f82786b6f5a72c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEDS30700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfffabd3eb17eb75f0de59fab7451e83933989bae5a92c07277d15b39ae74bd9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DEDS30700098.
Kathy's Song - Ferry Corsten's 12" Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256239b5f57f054bd89691c5a49bd1837383bd73050745b80dc78362a5a0bf40. 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/DEDSE0700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7941e41397a160187abcc66139a6d8422202f064c90ac27a328a41b2030d539. 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/DEDS30700101.
Forever (feat. VNV Nation, Apoptygma Berzerk, Covenant, Icon of Coil) - Colony 5 Mix
Electronic Body Matrix, Vol. 1 - The Alfa Matrix Selection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3938f58f3322381e7e3b53b55024141856cfd17b22e1a46ec9f2c9cb7963a08. 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/BEC261115817.
Major Tom (Coming Home) - Technomancer feat. Angst Pop Remix
The Best Technomancer & Angst Pop Remixes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56957971c505bb6aaad2cdaca9b89bafad4ecad1cb5a6eca0f45fb4be6c8747c. 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/DEDS30700282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27e769f23d95ee5240a1b53d60049e6698fda65c0591a77eccd435a2d0f018c. 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/USA371365716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ded0e2c923bd69cf4cabe0d49c0ba5c79c9a621b784ec347f9cd1416c51df6. 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/USSM10804982.