Perpetuous Dreamer was an alias of Armin van Buuren, which is known for the song "The Sound of Goodbye". The track, which was co-produced with Fuel 2 Fire, went to number one on the US dance chart. As
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 0xd0e2b9dca9ec77cf1a5e52dc1431537f453577db448e41f5be6041c819d94ba7. 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/6e7d8cf3-e9d3-4aea-8ea2-a6cb6b112805.json and https://artists.proofprofile.net/proofs/artist/6e7d8cf3-e9d3-4aea-8ea2-a6cb6b112805.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dust.Wav - Armin van Buuren's Rising Star Mix
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 0x11f258b00bb83b750bbf57ef315a21bdf3d2afa74375b945bfd7a7822dd8d29e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/NLC730220002.
Dub.Wav - Armin van Buuren's Rising Star Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd649e9cbd418a40cf4fa32da9258ae4f7ea7a729581da6a68d4aa18fe7de0250. 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/NLC731410092.
The Sound of Goodbye - Above & Beyond Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072152e3132f5b8f64504d4da1fb449536ddf4443a99bc0126ea8acaca7fb2d5. 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/NLC731100013.
The Sound Of Goodbye - Armin's Tribal Feel Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4428a9b327d4bb006d9e5207cc6a80ec6d3a3f9db93d40a2e3cdeb948eb5971a. 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/NLF710701857.
The Sound Of Goodbye - Armin's Tribal Feel Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dd19b7c19eda9a5cae8892b2bce93ac279402ddb63beb46933262b52df8979. 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/NLC730100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4428a9b327d4bb006d9e5207cc6a80ec6d3a3f9db93d40a2e3cdeb948eb5971a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLF710701857.
A State Of Trance Classics (Best of 2006-2010)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39ce51acfd39cb8bf869e3220c6a7f411696d31936923053744f4b2708a5b99. 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/NLC731410050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd54a3ea8f6301fd92a2c1b1284e479d74e3d0135ab08c4c39215ce2382b5a0e. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/NLC731410100.
Dust (The Pure Mix 01) - Armin van Buuren's Rising Star Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db412a54b8fc40d935b928b3435d4124041bb45a95dcd2e778af89fc6aeec09. 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/NLD682001024.
The Sound Of Goodbye (ASOT 868) [Service For Dreamers]
A State Of Trance Episode 868 (+ XXL Guest Mix: Orjan Nilsen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3caf31a84ae78c6cdc492892fd672473df95ce00c295b81902f4de297f20ff. 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/NLF711806807.
The Sound of Goodbye - Above & Beyond US Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c8f5940707226e40fd0b32389812c1c22f27903e222d52f2fe9ceca0fbc67b. 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/NLC731100011.
The Sound of Goodbye - Above & Beyond UK Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35f3bcf2ac4aa6fff6c760227e47610b7202224adb56c59cc66ac8fbdc32ccc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLC731100012.
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
Live at Tomorrowland Brasil 2024 (Highlights)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bc7c1c8883be327e67a91a41f39292380a2d5246dc1ebbb3008df12b69950b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLF712410447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10bb0cdce925aa703bc410df848cca70c88a94bc7e80f2e732523bbc9f8539e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NLF712405635.