The Pipes and Drums of the 2nd Battalion
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x646c99b04a9633c9bfbefdff2ccc5cab85d947568c929f6f9a504e52ef787df2. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5de654c-5190-443b-9411-d2e0f26ccc44.json and https://artists.proofprofile.net/proofs/artist/d5de654c-5190-443b-9411-d2e0f26ccc44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Band of the Brigade of Gurkhas, The Pipes and Drums of the 2nd Battalion & The Royal Gurkha Rifles
Band & Pipes and Drums: Highland Mixture
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 → block OTSBitcoinBlock must exist at that height 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 0x68fcac0e0e10ff9dbdf4c5d279e4974b0447cdd0239bb4f3255147f44bee6424. 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/SEWDL0640203.
Band & Pipes and Drums: W' a Hundred Pipers
Pipes and Drums: I. Greenhills of Tyrol, Ii. My Home, Iii. Paddy Mcginty's Goat, Iv. the War Veteran
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45dd8032fc2d00cdcc01b55c536eb8e73443520e9fca975cd296e2472942978. 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/SEWDL0640205.
Band & Pipes and Drums: Highland Kingdom
Band & Pipes and Drums: Cock of the North
Band & Pipes and Drums: Atholl Highlanders
Band & Pipes and Drums: 79Th Farewell to Gibraltar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fb6a6e70dff5a014d2471b851f44d84f26050fd6f2ce08a6d204ef6a64af6e. 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/SEWDL0640211.
Pipes and Drums: I.Donald Mclean's Farewell to Oban, Ii. Captain Colin Campbell, Iii. Colonel Macleod
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9149c39059611f54e4877c8a3c3ee53c182971103c0d845603fd4083eb9714e5. 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/SEWDL0640216.
Band & Pipes and Drums: Scotland the Brave/Hielan Laddie
Regimental Marches of the 2Nd Gurkha Rifles: What's A' the Steer Kimmer?
Regimental Marches of the 2Nd Gurkha Rifles: Lutzow's Wild Hunt
Regimental Marches of the Royal Gurkha Rifles: Black Bear
Regimental Marches of the Royal Gurkha Rifles: Bravest of the Brave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae19ba48243b4bf5a20f90fb24de4088ac6b528c263799afef4b3b51ea63ee8. 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/SEWDL0640228.
Regimental March of the Brigade of Gurkhas: Yo Nepali
The Complete Scottish Bagpipe Collection