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 0x18dd30d6f4b4280783247ef0f14ab328979ddf607e52f28fd2c808331333b7c9. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/DEDS10900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff84d96481533332c19c5b2cf54a5557b9dfa4658ba6056357a9c8ee631ad36. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLF710800412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4e4ed0f874227d5fc4215efcfce7883295c03fcb38e1b405bcce5ef800c5a3. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBKQU0903999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ed9d39acc4cde34e10621244afcfd0b8c38ee77273cb874636a10b4ebf735a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NLF710801758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a36f80d47a13d8e156f22f3e99d09f6f7b67250f3f2804916ec893f540e99ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLF710902870.
A State Of Trance Radio Top 15 - March 2009
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f58c3a4831ae422fa90f6ee481fd108014efd564e5f12779b84b26d17117ec2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBKQU0904004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0001fefc4b736e6c6112c746daba52132279544b1e55f90cb90485826fb9fad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NLF710901969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14d80cec6e91bc7394a5c7902487024089bbfa16dd620fb5f01bcad32d9c1dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLE800900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205c2fb29d0d7ce8bcf507569bea21960e752e4da478ab85c17a7d9306e33484. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEL670900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c7c1a531864865ee9c34844faa69728d5c8fef2d7769ccc093b71746b090ee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEQ690800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a5119657d75aa9e93ff4785ad553f7ffa4c8a6e74787819a3dadb297936f25. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBKQU0910396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6eb685222a4e3f9aec36ce4f023f5d8a6fdf3ff4a576596bc914836c339fa1f. 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/NLE800800357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353d06c660d0da1eb82d254247c9fa4420f82407ea6845ef4f7b1f8b3d3da536. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBFGJ0800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709ac2d1e9b679596575f5819d96e553f6d59ce758a09e6338b67e3939458af8. 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/AUGW20800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42423eb553c9eac874ead9cc81961e6ea71d1871b0323a5d0d5460da6b1ebfff. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/NLF710902451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5785b8c728d5c2348782d84fa9fadaa2a8b8d354a0b8f1d662fcf4b9792c79e3. 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/NLF710902629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b170f9e2ac9977094859556f129f7c4167054f8d135caeffb15da5368be306. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLF710902630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf093e9dd022111fe07d5a3a89da768c7e6894ff5358c84e699a2849d4674bfa. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NLF710902487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b715b606b448a67cdcaff816eafa519821faa53903afbd0a35a370054aab25d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/NLF711305638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3093ca08b360db71db147fc569ecab6d7c5c2af741ebc307fc62a9a807cb67b. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/NLF710801355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9948140fa63a162a3c6b56cf92d5b307793ca9a203f2a62bab93479e2bd34f91. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLF710902238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44bd216d83f516dc46b0e32a05e161fd01a7f626dd3728890704978ae864530. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA290832704.
Infrasonic Collection Series, Volume Two
Celebrating Ten Years Of: Progressive House