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 0x481635bf877389fe08792035c80fda56ac3a2bb92210d4aa61d94005059a06b7. 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/fa0c6641-cf12-442e-b39f-f9e105787c8b.json and https://artists.proofprofile.net/proofs/artist/fa0c6641-cf12-442e-b39f-f9e105787c8b.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 0x5275ca22ff1572cea48b34c931299be915b0d20433af6f0f94fdb82c381858c6. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZFYX1905840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc43eaf2930cafe1c9e2b4142b2b3dc35727034fbf24dacd778368e4e65a0ce0. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZFYX1905841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521fa0608d7189f77a4c5d19981f8e61d171fe87eb88e1bf4aa68bd10fdbb124. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZFYX1912613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7219fa28602fc3b8d213375366a096ddf53d235f6472c611b6ad36337b8f38f. 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/QZFZ41905406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1677eccb8146f5a25e2d1bbdd7be520c4d086e34fe9221f1a14d89b85d745634. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZFZ21945940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2980b08946e246dc072a026b44dec181807e36d52b8b46e8b7f4f165c1b6f5e2. 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/QZHNB1908448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d112dd7ea2e9e9f2f39b187d12ef2c004835614fb9a56f3fd00a6384ab320bd. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/QZK6Q1991451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c277594ff1fc43f4766ba6d7fb122333446e6cc3141dca25c1da3283ac998f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZK6Q1991452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77b7c83b3b526ba7152db01894d5ab22b216f83baad3f8e638076291d7cc533. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZK6Q1991453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6049f441ae62a5cbce45c20a2cd1e3974cf6d6a4058d1c14c28d56257e2871. 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/QZFYX2034710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4200aac65948ae0bffec64d84fe32a31d9c213aead8840aa50d7bfb84e5bb9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZFYX2034711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a92dac737ba5a0b48fd49e0ad220318f6b24930e73e78cab9dfa634aa341cda. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QZFYX2034712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb04b485a7f1b817f727b6020823c7109fac40c952d4b3cd2300c92923e26d48. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZFZ22080836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8048c27fa88abc64f15e01c11949fc2293ef2191d71249adcdadb987735831c2. 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/QZFZ22080837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe282887ad9b55bc9b294fdbd7871039fa0a1297bca2ffe6b66f2f856ef9d3687. 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/QZFZ22080838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14cd24dca822ddd241a895e5d0a1eb29273ca06a6c60574dc490b658aaecbd4. 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/QZFZ22080839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa144eab64b15810329c68003ba3a2a163e23f7a6a82007aff0b04f41783cb4f4. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZFZ22080841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1362480e578c0c05f7acc4efe7f749c2c191fd7c1ebf4b75b82e83fdf186d488. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZFZ52026405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc922b6f5e609f4d5387b103d77b2ea32c8a2287be54596f2c7e8d875f432b896. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QM24S2006185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf496875718aa884be403f4d63084f33e41071a94767f18f0d4e751596473ccbc. 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/QZHNC2074889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6aedc3076f51a01f52bc2809e353b8cf3bf4e30342e0da34fe2fa46f111578. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZHNC2074894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84a3c60e77b586703e23df213d0f558363a0bb122ca5d269b0aa0bda730f900. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZHN82042503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde73430d97458ebe0fb847ebe5924b63b43e4409b5dafb3d140861f28b282fa1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZMEM2076551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0474b1fe92dd27534df807734e71e3a8fa6f460fdac48c60c017a892086c28e. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/QZMEM2076554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369acbd89a5b7f3b6d9fd3966e461a52df4bb1f8367f337b527cbfda6d6ae720. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNWU2026259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a4a22f58ae78f6e1a0726425062bfe5e752301dd7c08372b29d26c821a18c4. 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/QZNWV2071882.
Alone In The Crowd (Reimagined for Cello and Piano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a829db93b9bd85fdd0b927010910e6dd97ae3acff69cba923153eb19403a34. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QZFZ32147915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ee19cd5c0642ea79a28f104ac6d1cd2d1a9b09ccd0260ad26dd0262ee53403. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2123794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22323f469ff303ba339831efa4e740b6ac99b9717ab47e07574bf28fde1e403d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZNWU2134119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9578530885d6b7d999e0648c79d6dd2d4f8fb5e6b4e5ab6fe9c62ab852574a. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2192782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d51495aa5cfc43672eb10768a3b81081e2e6298b72f89631795cf10409ca25b. 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/QZPLS2140703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb80eea39d1c0386e9d7d8da4e27d73e927c36191f7b4942017933299cd8bbfa. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QZPLS2140704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdce8300acca748e7962a09e7ea398bd5f4d2a05e5dbe860ab827ecdeedfb18d. 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/QZRP42163453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee699999d495188e89f7a22cc5ddb577f5e69fa6734d73ebbed2bc30d386a61. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZRP42199585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0a9a8940edd10798fd5db76ecfd953556d6ca62cc1918a4260fad94f2eb653. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/QZRP52169478.
A Waltz In My Dreams (Grand Piano Version)
A Waltz In My Dreams - Grand Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c16813c47932cd566efc59365fbf318000718a429eaa98260184bac8d9d4ce. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZES82206630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9976a9f7e97b726791c5f1a149212e4a2724e0499bbefeeba15268488ff4cadd. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/QZHN82297774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b32a7545b1c1540f504d0d284981ac0429ee7ed46c15492a45f0a40c317e21. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QZK6N2271627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27089c9bca6214caa7db9ec72105811f4d387875e39fb6f0cf355b301daaca3. 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/QZPLS2272510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bfdfda8182e73f7137c6a650ccf18b8f4c14116b37af165b1d0c09c8c752a9. 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/QZTAW2275553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12fcae9a2de8e1ccd9088886ab7442db5120f13f6ba6dc94842deaa4b815d73. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTB32294360.
Deck The Halls With Boughs Of Holly Arr. For Solo Piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee68808e8974ad81d65af9831041d378beccff70e464688958c0444fb87c324. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZTB42215969.
Beautiful Times Arr. For Cello And Piano
Little Adventures Arr. For Cello And Piano
Springtime Afternoons Arr. For Grand Piano
When The Storm Has Passed (Grand Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004b6a2ea0704027e931542bacb8f5e8fff6e73bdfce4b6ef13bb07e0a43c21a. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QZTBB2319109.
In The Bleak Midwinter Arr. For Solo Piano
Away In A Manger (Remastered Piano Version)
I Saw Three Ships (Cello And Piano Version)
Once In Royal David's City (Ambient Version)
As The Night Falls (Grand Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad94f7b54c7b55059b6f1809515127e2e9da3698732cbca65a1dc730252ce78. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZES82442115.
The Holly And The Ivy Arr. For Grand Piano
See Amid The Winter's Snow (Ambient Version)
We Wish You A Merry Christmas (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a1577a97f4d9b2df7adcd104198d4879f9732fcea225238d372dd892cef8f3. 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/QM24S2105692.