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 0x40391e9459c822674b298f47343e35a56ba43f0b0337dd76ad1c954918d3c69a. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24f66a43-869e-4000-aba5-2df8a98793af.json and https://artists.proofprofile.net/proofs/artist/24f66a43-869e-4000-aba5-2df8a98793af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
100 Top Goa Psy Trance Hits + 1 Hr DJ Mix 2016
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 0x967835ac067a9abb3945cf322e7fcdf761544d6fa0d1f290470722ce430d8b3c. 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/GBKQU2443349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bd4911e4b0e17d5e0e831f8172c6035a3d8c20cca03bc0c77b8447a7c0cfdb. 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/GBKQU2443351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07faa949d853e712f13d0fa52f2a98fe803803903ce8bf5c26a1743abc586ca. 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/GBKQU2443352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3a0d528cafb3a0b1194a76e92d5fd204b2f620c61717c8b32438e37f40e381. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBKQU2443353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45667f8b9b50b1074b3216c42d0c5812ab2b8b905a70f68b65cd327f02ae35a9. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBKQU2443350.
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 0xaf3ce31d1dbdd3480ea792015ce43226e11c97260de56584a2a676fef4dc1a87. 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/GBKQU1840656.
We Are Not Alone In The Universe - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5207c71f8b2ff88e4ea6e959e5f99b1aad6d552097cd6b60d36828fa863732c. 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/GBKQU1491645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37535e3b48183bd1e20df1299cb9116362aaa28eba43e766175e99cb0e80571e. 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/GBKQU1491647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29411fb47f8810d05e2471a78509abeeb9b9918938ca98105573bc936d76fa8b. 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/GBKQU1491648.
The Walk of The Little Green Man - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3e9a196fbfc91fd6d80104727994d80c6c186dfe5b7f5dc7b7ee8d2c6c1116. 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/GBKQU1491649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7b445ba8e506c0e6770bd0770ddc7da10d32046f139c5ef48e90d57cff5d90. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBKQU1491651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce38695e5444401c3e8481a7004207cde33f599d8461c97c1d5635620a5cc07. 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/GBKQU1491653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3ecf41f208e4dbe59afa06d9de68974b2bff6f56eabc78296ea357792aa9d7. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/GBKQU2350737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aab74d97de9e51ddfebe9c8a29650b727477a3bb34bdc196923541229298129. 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/GBKQU2350738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd889ba89e7348b576a07539de675a930774313b8eec735ed689fbfc5a5a056b7. 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/GBLV61703276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0007b3b8600b2cb68e649d83e1dabbc2f01beab402e2f6062271958ee7ebd5e1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBLV61703285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d2fe41552574bc7ea6b8ae581b897835e54fcea54806e6040be58669182e08. 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/GBLV61703293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0687a1efcf8b55af0d18cf47bba51117b415ad52ae56067bf536e763806e646. 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/GBKQU1414612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487d10ac0b005d516878266d6f42d14c1f569e659a4248ba080f1f1350254059. 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/GBKQU1414626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bdeec1ad67f245a5cf0a1e7bf30ddf771f231818da1271f25d612422c79ff3. 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/GBKQU1414627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98457ad3fd281bcac0f4534a155b7c3be44b8813c20ef2b64be37d85b0f5248. 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/SEYOK1207037.
Lepton Head Part 3 - Filteria's Z-Particle Rmx
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba38c89da505d9bda4399ea9d9597fd43ccd917d5480a55ca9aa5d9bc6df8c56. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/SEYOK1207039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8412b919dbed779d1f91b41f74cd04c12624093023c504ca5336f4c7283c5ef9. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/SEYOK1207041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdf246f7fab9c679219f86bfc0e58b38f4f050ee6271636d75ace86ec522520. 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/GBKQU1395295.
Trip Through The Heart of The Galaxy - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2d50197917903a74a5140a3db4df3163217f03fda77a8eab556260d9346a61. 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/GBKQU1337644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cec48f8f75360c9e58b3fb9682b6a5edb302cc98e43550f60ea7a9dfbd3037f. 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/GBKQU1337646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1dbe659c309c1fa773fb09fcbb150ce62aea1844b50885a9f3cddc1508b360. 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/GBKQU1402077.
Forest Soul Gathering 2017 (Compiled by ozonee)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e28a38e720311fc2ebf1c9157fce84bc826da92ea7085f6fbf307e9b0eefd4. 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/USA2P1805259.
Goa Alien Top 100 Hits 2015 + One Hour DJ Mix