George Roger Waters (born 6 September 1943) is an English singer-songwriter, musician and political activist. In 1965, he co-founded the rock band Pink Floyd as the bassist. Following the departure of
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 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 0xaf1b77da4f7b32bb1ca3d9be5d0d7c5725186c194479d261284b7c93b57cdaab. 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/da7d824f-55cc-413f-bdeb-78754ed8ff16.json and https://artists.proofprofile.net/proofs/artist/da7d824f-55cc-413f-bdeb-78754ed8ff16.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 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 0x64e4ded22d5f7eea9bed0b5fa0d8fe635601feb2968bae3c93b502fc80654064. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USSM20301680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cd13ec63d0ec92c808ecbdb3bac7636587186e50ecc302a469937a651b6015. 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/NLF050290027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179d3d4e1f0bd421b94e09c485c2d368c9b9d2339b3ae24befce883a6ab35e6e. 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/NLF050290040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b66d51ce5296f2c752f83dedd80fe8a8eb3608fd0b77c5a7f3dc5e70ee6e43. 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/NLF050290028.
Is There Anybody Out There - Live In Berlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497a5deb5dce4d5d21ad8ac272dad937ffdf4669d1982241d6567e827b3ea5fe. 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/NLF050290041.
Another Brick In The Wall (Part 1) - Live In Berlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e847d1a259813d568aef6476283df98a26166b84a510de4e0aa9a803eea178e. 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/NLF050290029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fe7735a945668abc4d3901ac72ad73c74da4b3a79b7b4906b6a2b0c6d65d50. 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/NLF050290042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4381bf639c2518de39f8edcd110de6e2a92b25dd1e6bb21c815fc06d544e7f5. 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/NLF050290043.
The Happiest Days Of Our Lives - Live In Berlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c2fb8fb3d4785575d4dc027a48bd66a69825009eac27f3311582b905588b83. 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/NLF050290030.
Bring The Boys Back Home - Live In Berlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb510bfb7749ca325dd8085cae82155404f5a6300ee5e932a706b4db2b64112. 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/NLF050290044.
Another Brick In The Wall (Part 2) - Live In Berlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bae1a521bba22e465104f85fc3b2a9fcadda3936086a20794f417962e2a7a24. 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/NLF050290031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad50c080adbd0191d02b23393336ae82aca155e18b70c1b0f64bab4eefe4b2ff. 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/NLF050290045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4fdfa30b47e4b7b730d5956196a90dac11650fb002d7c4f75a25d0fe624404. 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/NLF050290032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663c2061c986025ebc6da5d8884a349096a35ac522766f682be2e711a557e146. 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/NLF050290033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02ed73defc29d3cb3b15364bb8a000ba377e364df5cedf89ca173cb2a3260e7. 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/NLF050290046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d48fd0be9b9d6e4ab15d6f78db48904d589d848b0d7d2eee402520299f8b0d. 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/NLF050290034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90405105472200e08aa9433b457de24a32e2285436937bf8f85bc3535e7600d3. 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/NLF050290047.
Young Lust - Live In Berlin / Without Dialogue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11aac2184978768ee22df981e8e7acabf00139371702767b77af8bb2bf8f1b7e. 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/NLF050390069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903fe6a5076a79eb9e7f6b8ddecb7b92062f20bafbce739d4e18f72f7a22d2f7. 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/NLF050290048.
Oh My Gawd, What A Fabulous Room! - Live In Berlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9556ad2dc0599b669d3270e7d9f0ce10fe75aaebb013738523d811a875843502. 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/NLF050390070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b23aef207528de66ff80cc8460198fbb12ccb072229dfd6076adee7a56cc9c5. 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/NLF050290036.
The Trial - Live In Berlin / Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f55ee6d0797dba5704c365dcfcfb66eef412f8e4ad73bd1bfde43b4e271954. 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/NLF050290050.
The Tide Is Turning - Live In Berlin / Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6887a56829aeb0857fd6f7ad2c4be9bab6130c39a0568e52cf7375311ae2dd80. 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/NLF050290051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec654ae58855e58980c862bb7b7588102ce3179e7c23fe1d7f64c767db65c041. 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/NLF050290037.
Another Brick In The Wall (Part 3) - Live In Berlin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2026f6b7212d094f1d31c5f364df6cb223751c4339b2fe05e0302d046cbf1790. 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/NLF050290038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa474c297089abed90b3805239a1c4e6ed2f6da58b744ff0ac2381e77dcdb96a. 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/NLF050290039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cd13ec63d0ec92c808ecbdb3bac7636587186e50ecc302a469937a651b6015. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/NLF050290027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179d3d4e1f0bd421b94e09c485c2d368c9b9d2339b3ae24befce883a6ab35e6e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NLF050290040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497a5deb5dce4d5d21ad8ac272dad937ffdf4669d1982241d6567e827b3ea5fe. 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/NLF050290041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b66d51ce5296f2c752f83dedd80fe8a8eb3608fd0b77c5a7f3dc5e70ee6e43. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLF050290028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e847d1a259813d568aef6476283df98a26166b84a510de4e0aa9a803eea178e. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/NLF050290029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fe7735a945668abc4d3901ac72ad73c74da4b3a79b7b4906b6a2b0c6d65d50. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLF050290042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c2fb8fb3d4785575d4dc027a48bd66a69825009eac27f3311582b905588b83. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/NLF050290030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4381bf639c2518de39f8edcd110de6e2a92b25dd1e6bb21c815fc06d544e7f5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLF050290043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb510bfb7749ca325dd8085cae82155404f5a6300ee5e932a706b4db2b64112. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/NLF050290044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02ed73defc29d3cb3b15364bb8a000ba377e364df5cedf89ca173cb2a3260e7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/NLF050290046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d48fd0be9b9d6e4ab15d6f78db48904d589d848b0d7d2eee402520299f8b0d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NLF050290034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90405105472200e08aa9433b457de24a32e2285436937bf8f85bc3535e7600d3. 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/NLF050290047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903fe6a5076a79eb9e7f6b8ddecb7b92062f20bafbce739d4e18f72f7a22d2f7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/NLF050290048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea63e8e65d8fcbc65af79e43449123991689dbd4e44cb4ed2749b6fe535aed36. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/NLF050290035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b23aef207528de66ff80cc8460198fbb12ccb072229dfd6076adee7a56cc9c5. 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/NLF050290036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec654ae58855e58980c862bb7b7588102ce3179e7c23fe1d7f64c767db65c041. 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/NLF050290037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f55ee6d0797dba5704c365dcfcfb66eef412f8e4ad73bd1bfde43b4e271954. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLF050290050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6887a56829aeb0857fd6f7ad2c4be9bab6130c39a0568e52cf7375311ae2dd80. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLF050290051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2026f6b7212d094f1d31c5f364df6cb223751c4339b2fe05e0302d046cbf1790. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLF050290038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa474c297089abed90b3805239a1c4e6ed2f6da58b744ff0ac2381e77dcdb96a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/NLF050290039.
Flickering Flame - The Solo Years, Volume 1
The Wall Live - CD1 (International Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f2f7ea1d0740fa29ef553eb85c72032def26304cfe26c4cf520fa0addbab8c. 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/USSM10412472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0431ed4e87eab0090cb40c006068ffdfa58af25ea9900f1616800b1d1c36fbc2. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USSM10412473.
Hello, I Love You - from "The Last Mimzy"
Pink Floyd's The Dark Side Of The Moon for Classical Guitar
In the Flesh? (Live) [From Roger Waters The Wall]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7e9c4a4a3c75fb4b336bcc5085088227356f27c3402dce61e7bcfdb961b298. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USSM11507014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13983f51bdbe42717cef7c55a01a703351ff64bbc9318fe63b9d65ce7ecc53ca. 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/USSM11702728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921b4ed9bd059d128e9ae31ae12ea25ec840e61485db47b08eb233f763e6749a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USSM11702721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe658b303fbdce297ae925b8d66c43fb0f869518ae5389a3272fd6ca8a81427d9. 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/USSM11702722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0d45354e994a753029fe73531182d4bf2e76208016b7e917189dc128c9d929. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USSM21701136.
Another Brick In the Wall (Part 2) [Live in Amsterdam, June, 2018]
The Happiest Days Of Our Lives/Another Brick In The Wall, Part 2/Another Brick In The Wall, Part 3 (Live in Amsterdam, June, 2018)
One of These Days (Live in Amsterdam, June, 2018)
Wish You Were Here (Live in Amsterdam, June, 2018)
Brain Damage (Live in Amsterdam, June, 2018)
Us & Them (Live in Amsterdam, June, 2018)
ROGER WATERS: AU QUEBEC! (Live in Canada 1987)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4da59b136bd2b4bf6e17ee41adc1c8363b9b530b8a1269d0c7c8a0ecca1a979. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/GBCEJ2300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22064ac83a12e2c388b3b6c615d1605245b706c3182387c155f6aa80ec23bd9. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/GBCEJ2300177.
Wish You Were Here (Live From Prague May 2023)
Wish You Were Here - Live From Prague May 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a85c7ddc2f6625d51127546b553e6513accc9dc929091a2bb1570b974b9e8b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USQX92502239.
Is This the Life We Really Want? (Live From Prague May 2023)
Have a Cigar (Live From Prague May 2023)
Have a Cigar - Live From Prague May 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fb36bc7a8bbb2c2d6e622431b0c052aa3c232fbfc030c207bb939c02cac4ed. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/USQX92502238.
Roger Waters: This Is Not A Drill - Live From Prague
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b1701835a2380bb08244a1158b1120413eb716dad77a879b33bd2f47d513f7. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/ITM009901508.
Wish You Were Here (Arr. for Harp by Kristan Toczko)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29c0e28a6ad254c300d996c761aefe597f652c0252dbd75937648726e8363e7. 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/CA4Q32400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d473ae220946ef396bebcad5fcc235b8797538a322ae1318026f6a4ab5b30b2. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZGWW1988161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5baccbfe71d61b61f248bb606686bafabbbccd944a0be8ae98d2d5b1a1d2b2b. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/GBHMU1400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a8e6cfebe0a8b56a590c8a8e52c2963863484435d8b1a5d129342b2c12dabb. 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/USQE91500469.
Hey You (Arr. M. van Prooijen for Chamber Ensemble)
ORBI: The Oscillating Revenge of the Background Instruments
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce36eb2fc09a49c875c0b835c5ec5dff626b1a6c88a789a9e4b85d2b8627025d. 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/SEAEX1897050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d97d3f046d09a4a5ec60770a4d064ee5dc926ac074e9134c211e47c8fac942f. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/UK6822102395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf203bb2f8520a869d45679c1da2ed1216e1f5702724e709f57311ca1b0dc151. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEBL60813046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90405105472200e08aa9433b457de24a32e2285436937bf8f85bc3535e7600d3. 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/NLF050290047.