E-Z Rollers are a British drum and bass group.IMO Records "EZ Rollers" , IMO Records, London, 21 October 2011. Retrieved 23 November 2011. The group was formed in 1995 in Suffolk, England. E-Z Roller
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 0x83d4fd55a40951515f96900ca4d79b1659757ddfb235b2046a0fabe5cce022ed. 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/e7dd34de-b32e-4682-86bf-5eac46bce1a7.json and https://artists.proofprofile.net/proofs/artist/e7dd34de-b32e-4682-86bf-5eac46bce1a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rolled into One (Droppin Science Remix) / Believe (Foul Play Remix)
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 0xdb1a5193de8d6024ed7b79f00d78a624cf9b57fe4392478383915f097f35b118. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBAGN9600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704139b28a83e466ae1e7d0f09039bed78c80d9abcefb3300e44dd57704ec235. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/GBAGN9600108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68e682c9dfa3c62b1b9caa9afd252d9d44543d87009384848c2e24c93463ce4. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:51:38Z), 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/GBAGN9600112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1881da0202f37efb38e9366853ed9b16f0b3a1b7009ce512d811d837ec39b1. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBAGN9600116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d568dbe8b86e48dc0614773d870ea829621109030a7ea96c365ea699468e0b2. 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/GBAGN9600101.
Retro / Retro (Guardians of Dalliance Remix) / Retro (Vocal) / Retro (Vocal Edit)
Tough at the Top (Instrumental) / Synesthesia (Dom & Roland Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cc4c846000b8b64e33bf4290f361acefb8f0aad1596468f375e328745c0ea5. 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/GBAGN9800019.
Tough at the Top (Origin Unknown Remix) / Tough at the Top (Timecode Remix VIP)
Retro (Guardians of Dalliance Remix) / Quantum State
Drumfunk Hooliganz - Limited Edition Sampler
Hang On (E-Z Rollers Remix) / Hang On (DJ Addiction Remix)
Hang On (Radio Edit) / Hang On (E-Z Rollers Remix) / Weekend World (Calyx Remix)
Hang On (Extended Version) / Weekend World (Calyx Remix)
Walk This Land (Lock Stock Edit Mix) / Walk This Land (Smoking Barrel Mix) / Walk This Land (99 Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03513767a15edf002f93325684457d1245cad8434c36119e1c877c37850378a8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:52:03Z), 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/GBAGN9900011.
Walk This Land (Radio Edit) / Walk This Land (Paradise Mix) / Walk This Land (Lock Stock Full Length Mix)
Walk This Land - Lock Stock Full Length Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69088869db468bd32043037a5e7ba15d87464944d824259de1ad8c07e86c0d1b. 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/GBAGN9600135.
Walk This Land (Paradise Mix) / Walk This Land (99 Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7a4114d3df1e700ac602883512d863071426b198d16fd33bac577a54f01521. 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/GBAGN9900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ecb47ad54147b78271e28c2aedbd32645c966bd0ece225a7e39fe91bf325a1. 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/GBAGN9900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cc4c846000b8b64e33bf4290f361acefb8f0aad1596468f375e328745c0ea5. 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/GBAGN9800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e71fb30a3b7ce781a14fab0baab8aa8af0c34b3c33f38206a8836e7e78c788. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:20:06Z), 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/GBAGN9800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428dfb03a38f1a1f1c805f2108bb8c533283346cded7bf84585f7b569b5e6264. 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/GBAGN9800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8d2f394074bbeebdf456a8514d178ce81c6f87a144ad44522148784ff531a6. 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/GBAGN9800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61ef3cba3b094ceb20cf067619c3e789936d423ff796501289adcf4421ac689. 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/GBAGN9800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e051b669100410a03978d058138b01bd22be429f3b29306807f68958487364. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:30:22Z), 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/GBAGN9700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713a0890642d1e371debd78b73cb11272ba2daa55b3c533dded01e743e3e1a68. 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/GBAGN9800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfae884cdc7aba102a433a3734a50e3e5bb23d1e2ea0f0e0be483a1ef9555d5. 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/GBAGN9800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388362bc6004c54a3dcbdd3d64b7e74c4c1d5aea726c38c071064f5e0e82755a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:19:52Z), 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/GBAGN9800015.
Professor Tsungs Art of Science Funktion - Limited Edition Sampler
Tough at the Top (Vocal Mix) / Tough at the Top (Rennie Pilgrem Remix)
Tough at the Top (Radio Edit 99 Mix) / Tough at the Top (Vocal Mix) / Tough at the Top (Rennie Pilgrem Remix)
RS2000 / Get Lifted / It's Murder / Cops Don't Like Us
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ba3101347e3b5f38923155629ad03b46cce404fa709ce4b1119765b08d7037. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBAGN9900149.
RS2000 (Vocal) / Science Funktion (Vocal)
RS2000 (Vocal Edit) / RS2000 / Cops Don't Like Us
Rolled Into One (Photek Remix) / So This Is Love / Planet Neptune
Back to Love (Full Vocal Mix) / Back to Love (The Amalgamation of Soundz Remix)
Back to Love / Back to Love (Roni Size Remix) / Back to Love (Radio Edit)
Back to Love (Roni Size Remix) / One Crazy Diva (Extended Version)
Dust (Remix) / Rhyme & Punishment (Distorted Minds Remix)
Believe (Marky & XRS Remix) / Rolled into One (2005 Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf107c115894195e60daeadbca9d3b9b955efdf38cb0cb235755061530b0752. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QT4K52528131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d568dbe8b86e48dc0614773d870ea829621109030a7ea96c365ea699468e0b2. 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/GBAGN9600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ce52a35ae97c210aaf571dd330552f2434e6c2b59adf1053bbff0573e087e6. 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/GBAGN9700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfead4d5b33c4cf6b46719e4761bce52e7223e00c49520c46875e610265c07a. 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/GBAGN9920149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15731c0298bbdc14a3560453b8d4c00cec562fd9d5eac57a86c5a71d72378ccc. 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/GBAJE0508408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69088869db468bd32043037a5e7ba15d87464944d824259de1ad8c07e86c0d1b. 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/GBAGN9600135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a67c81d10456309f2018a8772f379771c1a53e57dee2bb5dffdb083190430f8. 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/GBAGN9810035.