Ambient 2: Imaginary Landscapes is a 1993 compilation album released by Virgin Records as part of its Ambient series. The compilation was issued as a double CD. Track listing References Category:19
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 0x7213e72684a511b81137ef6510bdec6dd229cfcaf020fd31844932883b00c57a. 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/5333eb97-0903-4458-812c-990a35d01ee8.json and https://artists.proofprofile.net/proofs/artist/5333eb97-0903-4458-812c-990a35d01ee8.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 0xd7072135093e765ee304179f028b684662d6b07398df0920cca8f9f675ebda66. 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/QZMEP2040344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c957581aaed4b2f1025821efd62a34a797e65bb555c971f96f6bac6c704bca2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZMEP2036129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d0a619e22fffe1d3d94714604303f4fa846ed63ce7e74ea924824b816a74bf. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:36:13Z), 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/QZNWR2005892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2468e6dd89612e5c2c46a77ed2ac91abe87c62a4e8b053bccdc45da0af89a620. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QZFZ22121875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554560e9a57ea46dac76a45e268860daaf989295433846d2ed16fcb595a45639. 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/QZDA42197537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d1b6ac24cae377f82ed0323300c19784d3d1c66f71468a92e9eabdb9e9f03d. 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/QZES72185720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410c396386ce332231674036d13888e0bf5426e66de2932cef6df8f8ccd6f22d. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/QZHN32112391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe3360cad19e349a02a3ad3f424dc905af77f9b9907786349e28e6f20bc86a6. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QZK6L2161899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ad304b39dcb8064cc15c6bf9fa1b3f6c508ef77a5dfe3a2a4c2994af1dccd9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZK6G2121863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0764adf3bd369596ee7fd606b3ddc57cbe39fef1461c60baa83a5874e9911e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZNWZ2177588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861e7761e45c9cb29a9234828fc4f6f3faec2161dc9384e9beac034bad67d7c3. 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/US23A1546864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bd51e69c42e52f785aaaaf8beebff304482877e8481b13c041d7115e64e8f0. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/US23A1551935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f352ccb27777aded0dc3effc559d09a0a84d611c46c89d718be71ba5dbb4f1. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/US23A1551936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64655333b757997770f21d4f54da525d75bdd9552e1d4d6185468dbd505b264. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/US23A1556820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dbda11eb8a9e82c02ccf966d694b873cfee6eb3d86ffb5b98eef5093abfccc. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/US23A1559063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c788afddbb3a34ff2d7340e1dc27cfeb87d441d2d88a9b162d48d7a992c337c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US23A8754914.