Kathleen Deanna Battle (born August 13, 1948) is an American operatic soprano known for her distinctive vocal range and tone.Donal Henahan, "Concert: Battle Sings with the Philharmonic" , The New York
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 0x7fd0f6d1233e7d2b28eec8086612436535ed37cf1f660a6e42649af55c5f5d58. 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/ae8acfed-3754-4cfd-ac75-e5db99ed04cf.json and https://artists.proofprofile.net/proofs/artist/ae8acfed-3754-4cfd-ac75-e5db99ed04cf.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 0x22a8bec413472fe739f4e139b1d06915c7647475debbdbb5176f52b6149bc2c9. 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/USAR28701062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f33061bf4b9628546e65b00ffab02cc92034f7ccd7b999a999ea1b0f71531bf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAR28701087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19ab4e75dfc76abe0628f99b8f2e5e0f3a15f9bde8dd40755e5b69d8c293214. 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/USAR28701063.
And With His Stipes We Are Healed - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ccaf69dccde9ed55a81e9a2687f796bbab9d275ac648db4ac88bea994ac54. 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/USAR28701088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef51fd81f0e04a1b477aa3ac0a047d101a35b82081c2a09693c81188aef33c41. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAR28701064.
All We Like Sheep Have Gone Astray - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4808184a1e7b935cb3129b03cb0f03c9d6eb81c6518139eadccd1b2fcbc061. 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/USAR28701089.
And The Glory Of The Lord Shall Be Revealed - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a2a8062496f230adf343903638b6e2db194641a9ac0e399cf021bef90ea0f4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAR28701065.
All They That See Him, Laugh Him To Scorn - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c88d147a59c7883ec2799ac014aca263014824ad59ff647b705db4f7773cda1. 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/USAR28701090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6938aaffd3d069a76d14d6850d359ca37397e1dd6077544f6788e37a93b17120. 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/USAR28701066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19403d0598bc984bc246a7ac278c66656c434d7ba5a529b6643c4a2bb540c85c. 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/USAR28701091.
But Who May Abide The Day Of His Coming - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f103e6072543e9ca60d683c24e18ad42f5247d40d9547e730b4438f9b6532b4. 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/USAR28701067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526f7d0bd1f00e18e4fb5b99f98fef166c73f98cf05403d2b359637de86f3dc8. 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/USAR28701092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72772bb3b00733052a4e6b916282b33ded0009145c9b06ad7c7a6a86ed2f361d. 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/USAR28701068.
Behold, And See If There Be Any Sorrow - Tenor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd745fcd7198e4af4b76141c4b8ff6f7d8f9ee5c7bd2bc68ed998b1652e757ee5. 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/USAR28701093.
O Thou That Tellest Good Tidings To Zion - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4089eff35aa982263168a00917cb98548cfac80141cd4ef3ea62c5b45d4edf3a. 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/USAR28701070.
But Thou Didst Not Leave His Soul In Hell - Soprano II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79606743337df826da8924a4c1d92c800b41263c2694962a84fb91f3d0d8dcf6. 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/USAR28701095.
For Behold, Darkness Shall Cover The Earth - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819303c35f65211381d7c1af61c701d300b0e7abe990a5c0413db87f8ef94f26. 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/USAR28701071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f249c72aa02081726f72979783de8c290cc4064034e8da7c98fb26602bc7ba. 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/USAR28701096.
The People That Walked In Darkness - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8193e72d8b5ee24e1c629675b5525b455e9559b5080d12f00e95d00cc5ce36. 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/USAR28701072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632f8ce8652ea9f27f0dbeb240e78aeebea3d1e598519c3c57d6b4eb68363209. 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/USAR28701073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d71ad31886a53ae18591d8466e590164272ffe3740bf7d8f17744620393731. 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/USAR28701098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d26d556023b264e38e85d8643af65b5c57833bcbdeb22a1847af5dc4396293. 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/USAR28701074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb66c8bcc30a79eb83c801953aad38f4797afa4b067126aceeb5907cdb9f3c705. 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/USAR28701099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a3bb55e0b2a0e51babe0ab6903e2834e72a0d4bfb97ffa692abe5a1b29b712. 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/USAR28701100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6c4d51b888b163a25c3000f53194c93fd33d553b1164f9c4e1496463b9a908. 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/USAR28701101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8e45c69604d36012cc0052d8892f839a3019ede884d5df98914e76bff04d76. 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/USAR28701077.
Their Sound Is Gone Out Into All Lands - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b98b0c09ea0af63df647efa1e496ce2ddcaa51093a4124a6a1d0c45a99d2e7. 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/USAR28701102.
Why Do The Nations So Furiously Rage Together - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c646ec7f0c8594cd4afb263c1d9307e26f8356074ef9f9e98813ff05445db2. 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/USAR28701103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805784dcebce8261ad1fbf07dfc503b3a989d5762f82b99f2c67542b8e6324de. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAR28701079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08f632949e46fdc0cf6195ef621e012c60dcfd8ae4bac1820e74c2405a48599. 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/USAR28701104.
Rejoice Greatly, O Daughter Of Zion - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474714581ce6eb672ab6f1dd2949e53e8d078d3a1d89d01614081a661933cb62. 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/USAR28701080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe306cfd7fd5c888237c68f4393893fd85f48dc9657d86af33913c53f2fac95c5. 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/USAR28701106.
He Shall Feed His Flock Like A Shepherd - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d008219ba2eb6c92ce0f525d8d3cd919769463ebd4a935e21f09522343e701. 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/USAR28701082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eadfeebbac90edb6b2122dca7abbb0e96668541ec025466bb8d313f18b0941e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAR28701107.
His Yoke Is Easy, His Burthen Is Light - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef999314a5a682086244e1d6e0672894d1543550ef24dd9aa2638cacc41c72dd. 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/USAR28701083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59eb9fe9d9cfcb970f4dfde795da124baa20a264bcc84117254da542aa4ee116. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAR28701109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b156c36c2d75c7aa852b7f313f92901769b6efa23cdd92152dae95b5ecef73c. 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/USAR28701085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a2ded6860bdd44469a631a281d3293a5ff652c778f49cb1d4a9919255c3399. 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/USAR28701110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cf1374deed532ecf484aa70ea6fe41c289fea6cc5aa8fdb34e7b3fb1cd6ba2. 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/USAR28701086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed2c1fc5b2d5439e087991b0955efb62e8b8b7bac19f12d81f510a89059eaab. 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/USAR28701111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3254f6e0dabd2bbfd28caa7338198be095885487ee984e91589e5470959ec5. 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/USAR28701112.
Then Shall The Eyes Of The Blind Be Open'd - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d1a8e49e591162f69b2ca44c359412cba8d559c109944d480ac27bd78fe00e. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR28701081.
Voices of Spring, Op. 410 - Live at Musikverein, Vienna, 1987
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb44fe052a9afe5eba19907fc241f5e5df30684d82f71ee81d51b73d8d01419. 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/DEF058602780.
An der schönen blauen Donau, Waltz, Op. 314 - Live at Musikverein, Vienna, 1987
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158f10f8840f801fdfb0ae415b6fd987ad363db98663a2ccaf233c37633662b0. 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/DEF058602800.
Radetzky March, Op. 228 - Live at Musikverein, Vienna, 1987
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135911842ac2296b2a32d01e9748e13cd5595fbcf9376f8f574cb5cb01f1ff18. 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/DEF058602810.
Kaiserwalzer, Op. 437 - Live at Musikverein, Vienna, 1987
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0f820393715a08e1f00cbfa3af285b29f7a3dd806d99e022e42535ff868790. 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/DEF058704930.
Previn: Honey & Rue / Barber: Knoxville / Gershwin: Porgy and Bess
Honey and Rue: No. 1, First I'll Try Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ee08e76c87d297601b351526fe1c287d4e5de3267e6c16eb85405ed5404e04. 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/DEF059205481.
Knoxville: Summer of 1915, Op. 24: It Has Become That Time Of Evening
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bcddda25eda3096d5a82c4bd616f3c4166adf2e25a121a9169738e9697188a. 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/DEF059205490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3e9293b3e932d8e07503e3d77a552fecc8aa89ad32d8391837d594e49f5dca. 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/DEF059205510.
Kathleen Battle sings Sacred Music (Kathleen Battle Edition, Vol. 13)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474714581ce6eb672ab6f1dd2949e53e8d078d3a1d89d01614081a661933cb62. 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/USAR28701080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59eb9fe9d9cfcb970f4dfde795da124baa20a264bcc84117254da542aa4ee116. 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/USAR28701109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6c4d51b888b163a25c3000f53194c93fd33d553b1164f9c4e1496463b9a908. 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/USAR28701101.
Kathleen Battle sings Opera & Concert Arias (Kathleen Battle Edition, Vol. 15)
Il barbiere di Siviglia, Act I: No. 5, Cavatina. Una voce poco fa - Cabaletta. Io sono docile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611b6938deae8b116c84b05dff2881cdc57e8f5295df9e9eafe6ea82cb7be7b9. 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/DEF059230004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb44fe052a9afe5eba19907fc241f5e5df30684d82f71ee81d51b73d8d01419. 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/DEF058602780.
Don Giovanni, K. 527, Act I: No. 7, Duet. Là ci darem la mano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae82049ba5fff3c9abcf284a42edc89be0cf34ab845aee9a6da86dc04c0ea9a4. 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/DEF058530405.
Don Giovanni, K. 527, Act I: No. 5, Giovinette, che fate all'amore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977822c89c465a2a8553c139f5b3085ff2bcefcc16246ff7eaaad37b29b476b1. 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/DEF058530404.
Don Giovanni, K. 527, Act I: Recit. Manco male, è partita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636597e28b8bd67f9d296b9f39452ad9f8f1ed7bc25eb2fdf1444b120b23f38e. 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/DEF058530426.
Don Giovanni, K. 527, Act I: Recit. Alfin siam liberati
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557c57d1114ccdecff349586d62fb936a47a8f38cbff88a7da843ac9c5894030. 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/DEF058530428.
Don Giovanni, K. 527, Act I: No. 12, Batti, batti, o bel Masetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1bb4ab88aefc2cfba7160489a668948dd01b4a8780f54cc00d23f5fe533423. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEF058530409.
Don Giovanni, K. 527, Act I: Recit. Fermati scellerato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e71918e9e3c4610daad3b5554c7d43fb1ce03138eefe975d58d8b0acb2d3a74. 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/DEF058530429.
Don Giovanni, K. 527, Act I: No. 13, Finale: f-j. Riposate, vezzose ragazze... Trema, o scellerato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ce6c685b0aa968d5d59da18d01e52b341eebf8e85d7fdfef48f8d9a488ab61. 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/DEF058530444.
Don Giovanni, K. 527, Act I: Recit. Masetto, senti un po'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918427605575a0cffea21f2dcd830f57c005727f48cef65a7aeee443ee852289. 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/DEF058530438.
Don Giovanni, K. 527, Act I: No. 13, Finale: a. Presto, presto, pria ch'ei venga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf94bac5efe320baa67e67c765e5f7b0605f0c9ae6707ca1b60b3c8bbc2e7012. 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/DEF058530440.
Don Giovanni, K. 527, Act I: No. 13, Finale: c. Tra quest' arbori celata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d5bd7eca12c32c35584135cca23a96ff2ff17a0c1b610820fd61e19bc498ee. 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/DEF058530442.
Don Giovanni, K. 527, Act I: Recit. Guarda un po' come seppe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94ba73e4b7fead85a1a08beeb12c22895e19c72e4e044ea82dc7e147d5c1bdb. 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/DEF058530439.
Don Giovanni, K. 527, Act II: No. 18, Vedrai, carino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1e8fa895c3b1d80df220bd57d09127c0e962afd4a3d11137774d439ca9dc8a. 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/DEF058530413.
Don Giovanni, K. 527, Act II: No. 19, Sola, sola in buio loco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976945d0150d151708f4e67d100634bb5e7d7fe4b433aded2c3ba8528d16b580. 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/DEF058530454.
Don Giovanni, K. 527, Act II: Recit. Ahi, ahi! La testa mia!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da5df59cfb715b6de4742ea25b28ae25e20e0a366e20b05f91d97e9f1064341. 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/DEF058530452.
Mozart: Le nozze di Figaro, K. 492, Act 3: Duettino. "Sull'aria" (La Contessa, Susanna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b3ecaaadcd2785ad5eb3f932fc423296f22a7f6ad5c59fc43e79e8ef71ba31. 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/GBAYC8600677.