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 0x854ad5a7798441b2f65890b804fbf7dc1fefb187a6ff7cf62d9b1d0177785fba. 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/baf7b23b-3eda-4ca0-9cbf-e8b78ecb3d2f.json and https://artists.proofprofile.net/proofs/artist/baf7b23b-3eda-4ca0-9cbf-e8b78ecb3d2f.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 0xc90c0e4644438b40854a8f617c283cb74808bc8e7f8e1d82afe426c031c0f9b3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBF076140104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6804735a8922771dde5848fe22eb9cf1a6eda79bf1c4710eba900bd242a43c. 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/GBF076140111.
The Gondoliers: In enterprise of martial kind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c18746a3254d8bc474f8667f44c9e5b42a97cee74b418fd9603d4bc43f3ac90. 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/GBF076140112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9cab4b29bc63a3ef175938b6e02f9845db928e2c5b10a5cdde1156820e8664. 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/GBF076140119.
40. Small titles and orders for mayors and recorders
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a07b6da88eb054b38e3010d6b9b4e0368219c026a1b81b17a8df559ff1c38c1. 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/GBF076140141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ac86de9b30e6c83d679da0c6f7f3736deb9d1950a0052b914d40803c0667cc. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USBC19300826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7611ac617dc58d3d5ebc7582f30caa1fe240144e7b98e2bd6ceed36c3bcf091b. 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/USBC19300827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf055273e6f4db033f140c80670a93e790df0520fda11b2ef61e0a2f8979c2b32. 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/USBC19300830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8ffdcbf2a75053a6300985b8e18e82ffbc3874d98bf125ceeab4bd01c64aca. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USBC19300831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8f939e0e96e13ba0bb7bb8bb5cd594e0f28c043bc40399493bfccef0a74092. 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/USBC19300833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3e7120a906185dabc578d6fe18670a81b4831e581a253be4d4f87fa2d0716c. 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/USBC19300834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb587dd44d7f51f2a0d4d9a871a22481cc26ad02167be70c9599fd5da2e749a. 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/USBC19300835.
A Classic Case: The Music of Jethro Tull
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccad32bb07d7c1795df49166b63b5d86463cab33c628b2f6d56c5be228415b9. 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/USBC10000206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a26074dc435a4a65d81dd6f809c29688523498e62744171ff0690926591861. 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/USBC10000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb5c3a6b240d1d05b763afcedc3cafc811b861f713d62d41d77e21b7a2b705e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USBC18500190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac30042de3c4afd1f572ed3d1c4f628e35fe56735b7cbc39e85dad3844646bfc. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USBC10001187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763e796766bc2c798752c1cbf34c1408480b316afa968f8aed6d45abb473b682. 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/USBC10001188.
Palmer, David: Canadian Organ Music Showcase
Mastering Price Negotiations for Sales Professionals
The Royal Philharmonic Orchestra Plays Pink Floyd/One Of These Days
Another Brick in the Wall Part 1 - The Happiest Days of Our Lives - Another Brick in the Wall Part 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdd5eb518ce25b1b03c75c3b4a0cbfc1121fe4f56d7ebc0e87db0c6f06e5642. 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/USBB18901143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022b924b5dbbaf485dd281a4c63bcd487e9c7fc0653970af1b37de827a12fff6. 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/USBC18900424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5e0fc557f567736ff2fb57b8f8c58baa5d45a9618a62b2a527b2953a6005c2. 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/USBC18900425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5e377d1159ad82825da376a5ab9a5e469c3f84bfed6f33d9a4a61aa54267e8. 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/USBC18900426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac71efe87945b58ed9550e999bf2f8b6ad639e848903023b8ee725e65ea505f. 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/USBC18900429.
The Mikado / Act 1: 10. Three little maids from school are we
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56867a24f837f405ced483ccf091395ea10dc88f95d3b76b1246cf3e29044869. 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/GBF077340111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1704ed1ec1fbb2ea3e29b55a3943c1599a1221196f3c86b33ccea4b5ac9a3dca. 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/GBF076840134.
The Mikado / Act 1: 3. A wand'ring minstrel I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6779cddaf6508d9f78661b6f3d6f33e59e094a463717784fa6271b13928520fc. 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/GBF077340104.
The Pirates of Penzance: Poor wand'ring one!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cd06d79526ffe5e305e632ce6fb778bb8afb8db86d3ec35ddee47564aba6bc. 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/GBF076840110.
The Mikado / Act 2: 33. On a tree by a river a little tom tit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9c75c1f4fba332a2388def50b97eed6537ed32dc3e71898cdba5e24c650c8f. 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/GBF077340134.
The Pirates of Penzance or The Slave of Duty / Act 1: I am the very model of a modern Major-General
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b32eee7653b8abb12123691ddf3b3818caaf84b660c2ce413ac3b7afa0dddf7. 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/GBBBA6850320.
The Mikado / Act 1: 7. Behold the Lord High Executioner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1babd2a4277d09195f458eec75a26cd5eb043d07814d4d56d27220251e6487f. 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/GBF077340108.
The Pirates of Penzance: When the foeman bares his steel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce01de518c22ed5179e8d9f95c4d163b031529f4a6f46359313906a33c65cf8c. 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/GBF076840122.
The Mikado / Act 1: 8. As someday it may happen that a victim...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1db3f4273de9f27a2e578f4f2d14363dbd2d99a70715a3a1a578e1014db41c11. 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/GBF077340109.
The Pirates of Penzance: When a felon's not engaged in his employment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d85e19c07649de6fbbb79158e91b1cbb99de6d384d65e427ae37bcbd96f140. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBF076840132.
The Mikado / Act 2: 22. The sun whose rays are all ablaze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44165b72642875f71a4def3b5540255ec6e7b3d0f6d98696807f2ec6a5269c8e. 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/GBF077340123.
The Mikado / Act 2: 24. Here's a how-de-do!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8388ad84a76f288b1020a55624ea21c0db5ba51c914164df03811545cb45ac. 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/GBF077340125.
The Mikado / Act 2: 30. The flowers that bloom in the spring, tra-la
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695cf37d9a0ec1e4985eb4538c38f4fafb80504678dc086cd61b14475c5d4b3a. 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/GBF077340131.
The Mikado / Act 2: 34. There is beauty in the bellow of the blast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd568038ade697252c8474e2fde7da16a7a067f23167793a62388f717a1fab867. 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/GBF077340135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b7a6751c44fb6b9809e35c9d2dfbf12f427d0338c95d21ccffcc7169284471. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBF076040808.
The Mikado / Act 2: 36. For he's gone and married Yum-Yum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51a903dbb1a501dc2519bb7005d529444e62c19dcbbf813c9bafabcdd4844da. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBF077340137.
H.M.S. Pinafore / Act 1: I Am The Monarch Of The Sea (When I Was A Lad)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adde5c099c8118712e8970641ac940e8be7381eb2583b85cab7f0c7f562d06a. 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/GBBBA5950330.
H.M.S. Pinafore / Act 1: I'm Called Little Buttercup
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808b70910823c411efd2834047ae2bd18cf013e7487a9373ac59bfbb0c4bdcf1. 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/GBBBA5950340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6241cd07a72fd3fd30be8500e4c6c7db0b13b93a4ad6c9e5bc1bb0b3ba9d22. 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/GBF076040817.
H.M.S. Pinafore / Act 2: Never Mind The Why And Wherefore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cbc07615c04befee6ed2efb9f5f645727ce7fe0b074705797c4bd7766b94cf. 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/GBBBA5950350.
H.M.S. Pinafore / Act 1: We Shall Sail The Ocean Blue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9429502219d84fd641a2abfe2d98523ec2cd538c292857ac51ae9b2f6be79dec. 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/GBBBA5950370.
H.M.S. Pinafore / Act 1: My gallant crew...I am the Captain of the Pinafore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775a005b54a417887ecfa7203c40666c2cf5e94852e3ed7da2d5d252c2d06673. 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/GBF075940706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c18746a3254d8bc474f8667f44c9e5b42a97cee74b418fd9603d4bc43f3ac90. 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/GBF076140112.
Trial by Jury: When I good friends was called to the Bar
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26512b870714c3371bbaaf81d981429ba74f3f4c9269c2e8c63032e70b77fdae. 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/GBBBA6350220.
The Sorcerer / Act 1: My name is John Wellington Wells
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3622ef8aa9f2dce415cf55e9e9335d8b76d8b1b49d29838233ca6805d3bf0948. 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/GBF076641515.
Patience / Act 1: The soldiers of our Queen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9463fba6b903029ef29a68874fe2b4e9087f7f51dad1e7a7177d18152a2349bd. 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/GBF076140206.
Patience / Act 1: Am I alone and unobserved?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb23af654b3d3427489ce80820d1c8a0f1e046dcdcac843d845938355b70f33b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBF076140211.
Patience / Act 1: If you're anxious for to shine in the high aesthetic..
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e872b9e4487f484f0bf85fe174560bdd7ead8dc5572ca5aa9331e2192a92d1a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:36:48Z), 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/GBBBA6150340.
The Yeomen of the Guard: When our gallant Norman foes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce58fddd073deaef920d1ccca15f3544d3ad4cfc89f195c648213d84f02afad. 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/GBF076440204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ffa77ae055aa21442d21accd20a76470baf113b948d653d1bcfa502785e3a3. 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/GBF076440202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda79bb6cb87d71a36ebc336414156ca331e08651a822b0936a707bd3c706a6c6. 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/GBF076440203.
The London Symphony Orchestra Plays Jethro Tull/A New Day Yesterday
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccad32bb07d7c1795df49166b63b5d86463cab33c628b2f6d56c5be228415b9. 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/USBC10000206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a26074dc435a4a65d81dd6f809c29688523498e62744171ff0690926591861. 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/USBC10000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb5c3a6b240d1d05b763afcedc3cafc811b861f713d62d41d77e21b7a2b705e. 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/USBC18500190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac30042de3c4afd1f572ed3d1c4f628e35fe56735b7cbc39e85dad3844646bfc. 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/USBC10001187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763e796766bc2c798752c1cbf34c1408480b316afa968f8aed6d45abb473b682. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USBC10001188.
Gilbert & Sullivan: The Sorcerer / The Zoo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb46f6db7ade836b298c6774580a961b073e9945781db015315533c8c8c2100. 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/GBF076641501.
The Sorcerer / Act 1: 3. When he is here, I sigh with pleasure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17abdddceae4f4afecb15ea89aadc2152751a4cb017426b914ac9507d1e1603. 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/GBF076641504.
The Sorcerer / Act 2: 23. Oh, my voice is sad and low
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0cbc066fc300e6eef5f8a3968f79362f2fb6398fe94949c55ab48b04e7fdd3. 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/GBF076641524.
The Sorcerer / Act 1: 7. With heart and voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7a126b2aa12c065ce85d3a44ee7b60f60ad5118f7f6485e841eaafb973bfa0. 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/GBF076641508.
The Sorcerer / Act 1: 8. My kindly friends...Oh, happy young heart
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950bf9589cbae4483966ad341dbad5e2c390fe20010e644683a02cde17787d17. 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/GBF076641509.
The Sorcerer / Act 2: 26. Or he or I must die
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89fc69230119982942114e0e13e702dc7b6d5cce97a5f2a9e3e621c1cce2b3c. 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/GBF076641527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3622ef8aa9f2dce415cf55e9e9335d8b76d8b1b49d29838233ca6805d3bf0948. 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/GBF076641515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7a344eaf7fb13d0f74093b67744ade7c7368e8bd9c0105bee317e1db5b83dc. 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/GBF077743005.
The Sorcerer / Act 1: 15. Sprites of earth and air
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e71930554021c403b67d6c45790350e0a86c68ed7e148f68b941df25d5dd73. 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/GBF076641516.
The Zoo: Once more the face I loved so well
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55457d653689755b7352b9aea26a9014de42c91edd34fbf4174d417f7db5ada. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBF077743006.
Gilbert & Sullivan: Princess Ida / Pineapple Poll
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e0f03851672525255eae9cb02fff60c32af431ad32f422060c31de5c8a94ee. 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/GBF076542002.
3. Today we meet...Ida was a twelve-month old
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728a916e6fc7aa4ad428198a8691f438b3ee9b329c6c50d104049ce1ad04c459. 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/GBF076542004.
6. P'raps if you address the lady most politely
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5050f7654ba7b7af896056d0a7b4ebe2db43554817e56680b1daaec96c435df. 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/GBF076542007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51e40960675adce5f85cda632915c198aa9592d0b81d317378deb8ae75cfa34. 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/GBF076542008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf1327c7f57adc4ee25c31a5fc685cc467d1278ea1980535639eb1b1b954a12. 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/GBF076542013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3917e0a065403416588be2138b2bed92cdbdd3282d179f58bb5aae83832d9e3. 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/GBF076542014.
15. Now would you like to rule the roost
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1752a0b3ae1dc7337decb4dcf48ded7903c7928add34845ccc8e3369f41f28. 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/GBF076542016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500e8857a81b99720ff8a88e970d8f3505d60210dae646254668bf5eaf28d02e. 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/GBF076542019.
19. We may remark, tho' nothing can dismay us
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454ad2f53eb681cee8eac7d2265be2a24a0ef3e903777a1d3bd89e47df9dabf9. 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/GBF076542020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290f65107fb070cc7246eb323b8d21f8474113f9628aaed7ea6f0f6d9a93aaf8. 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/GBCJG0400054.
Diavlo (feat. David Palmer & Borkinson) [From The Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a5d7cda73e48422eefb1a61ee928ac2721d910cde918b5239f2ab9c64b5427. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ZZOPM2113515.
Centrediscs 30 Years (Centredisques 30 Ans)
Groove Gangsters, Vol. 1 (30 Deep-House Criminals)
Groove Republic (Deep-House Session), Vol. 4
Sound of Island (Magic Deep-House Tunes), Vol. 3