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 0xf5e340a426a55a0c89a86a91c4e6f79b14b131c7f2d9bbe4af55b865a6faba06. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fab38186-bd2b-4dc5-9bf9-4dc5db4a434e.json and https://artists.proofprofile.net/proofs/artist/fab38186-bd2b-4dc5-9bf9-4dc5db4a434e.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 0x8d6caf78fd5641337c63dee12fa8b6035a33ed2aec1f6c6d409579fad362cd0f. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GBEWA1900485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85057945610d1fde139b0b96312a4f9ac2c08cd56f36de0a62c7ce5c91d86433. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/NLD682002449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858a4f55a3fc3397ca4db83aa33e923ded75ce43e3148cfd143881c5826f8939. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:10:23Z), 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/GBEWA2101850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dba3725222d16b295ddd03d4e9305041efc437af82aba4cd30d2f717bd8dad9. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-21T17:28:05Z), 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/NLD682104209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cdad7b7fe5398884554b4602deea710cbf1638c52dcc4f3908e98c54838fb4. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/NLD682104208.
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
The Anjunabeats Rising Residency with SØNIN #1
The Anjunabeats Rising Residency with SØNIN #2
The Anjunabeats Rising Residency with SØNIN #3
The Anjunabeats Rising Residency with SØNIN #4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6022614bc8bb370d72dcaa3c820a569e34774adbf0e8d8b3f84d42cfc9dff5d5. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/GBEWA2206310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e59ca6333949fa404fc3892c3b0a7ef816cdd26ee0c57bb3c9237e831583a1. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/GBEWA2206311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368b49055323e149fbe83eaa5127103d300d4bf2aa6b6880f1bacfe68ef5c627. 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/GBEWA2207410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b7e9097ede678629a878748607a5d2d7619bae0c1b14e5ae16ad17826a0eac. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBEWA2207411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1244d817431230670d91e4caf5f6b3665cb44cd2f039baa0f02bd875d976a7d9. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/GBEWA2300831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997fe8b7fa5431f2e4046c57a0c5ef99f916b288411daeb71653362e73c640f6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBEWA2306891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14821a34e6128563c384c884e0bf4cb03095b740317ffb20c5604eef481803a6. 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/GBEWA2406070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734d1c62c18ef48ecb1b082f86b8dc1fcb877b6d39e518965d36f11350d3311b. 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/GBEWA2406071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5ec3a54872927348c29b6713f17bfe1c0355104e9424160f32d5bb4b6137c6. 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/GBEWA2406073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826202fd434c635f583b7f6244ba5da647523fe7047eca3e0506aaa8f6529345. 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/GBEWA2406072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935c3548468c43c21470372d6cf3130449777b2cc08b6ff3bd528216461eb745. 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/QM4TW2322313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117c746e17676ede63a38015cb7755a4f871d806a688c9371210965ac9345eb5. 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/QMFME2205990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2e0f183f176a3a0a0c99248e1c11000b18cc3de7ece5b5930e991e5d77bf74. 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/GBEWA1900080.
ASOT 1160 - A State of Trance Episode 1160 (Including Chicane Guest Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ece19a092e311437086de057f8c2ff17b89c09c8794ba8f0e5e9745d73fc28f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLF712400914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b6d4bbf63ddbc8ae95a709b941de38050074b482ada8a059457272c5823735. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NL8RL2327327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba32d680c181192e3361f1923175d1cde08d8a36877d2c5c13e85eeb657fda75. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/NL8RL2327328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4938305c4114aedce14a0a9106490d5ed510e5190ee03d3923e458806c2ed696. 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/GBEWA1901280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f75229c6a730dbf8406ab23791840d46338c2d47aa98340e96112ef4b7f6a1. 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/GBEWA1901281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cf1e0972e9618bac1f6288dc3d06eefef67b1950b70ec1e4bae00ad3996d7d. 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/GBEWA1901283.
Hear Me Out - Kevin de Vries Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec6993b6b5720ef973d8bea37b17be0594e6d75d0aaa4cb665f1b76543bdf2f. 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/GBEWA1901285.
The One You Left Behind - SØNIN Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb788a915f082b493fc40b42abbfee132a029980de842da104e58b3c202dda4c1. 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/GBEWA1901287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0ce0c34865b15924abdccdeb309564c532fde05ff4b2b9776cf7630429a063. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBEWA1801957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935c3548468c43c21470372d6cf3130449777b2cc08b6ff3bd528216461eb745. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:27:35Z), 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/QM4TW2322313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01c8397e91125dc8f96c8da76c39b9a597962e9909a631c0322939e223c3960. 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/QM4TW2322314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838584c20f4aa4ddef08e2d4f29a256bdbe1f097343faa580f251c02226abf87. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/GBEWA2307070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54743efabe3cb102ea2347bc2d78842d105d373ccf4ba25fd4bf038923b8978. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QMFME2203600.
Hear Me Out - Anja Schneider Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d618f6f2754c1568e35fd4d8e08e362824834a328fe6f51822284491891d532. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBEWA1901284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9d4a4be22393057f5d47b4e73bd866f8430ba34c1fca6ee3ed6017710f0b71. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBEWA2105063.