William Allen Mays (born February 5, 1944), known professionally as Bill Mays, is an American jazz pianist from Sacramento, California. Biography Mays came from a musical family and at the age of 15
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 0x64ef22571eb4f6e658577f9e0b098901dbe82e52c66dc9f009ceecc65062a261. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d24e4f5-fdaf-417e-8747-0c463015d713.json and https://artists.proofprofile.net/proofs/artist/0d24e4f5-fdaf-417e-8747-0c463015d713.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 0x70b11a8ca2f112681491fa2c64454cbdca5f0e1e1752e526d0f09a81fb33e1c6. 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/USHM91338230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fbe8d132e2f97bc000c47d58bca895560d952c16361e523442df5431225dcf. 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/USHM91338231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da15d26d79da5fb35db1b1b81d5ad0653efe93fdc4bc799f06a2856df79483e. 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/USHM91338233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf0b6198a522a1accf744d92ab693e5ecd3ca6f863ae04bf8da4bfc654dfacf. 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/USHM91338236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb886f2ff886017ef057a31a0106de5af8e859834dba7beadd2cedd6730dc4cb9. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USHM91338232.
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 0x4ce23642ddfc8fc1f7e2d758b04a38a012c191b6549a0da7a5e309c0da78b67d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USHM91338235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d14cea3bd3d4f2ed5c9bd6d5a9711a3c929751409256fde79a3047b12c2e8ae. 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/US29X0409006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84aced76de8a0839b1bb869b7fe703473636adec93f5910e15f42f794433696. 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/BEJ029300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf290ba1ce726d1180b145d5fede87f2def1c3ef651ac002a14ae4e2053f0b6cd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEJ029300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958b8bcbd7c2c5e52a4af9edb8c608c70f0c77858f85c249aba42ceff27e8979. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEJ019700062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a39f592207162a66ca91d097e6924da7913b47ad80574749ded09b2da419bf. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/BEJ029300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2028c8f70e3fe3e4a77d0a2dd5e1a1185828c6509dfad7daaf4e11b37e09e5. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BEJ029300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54eb186529d719d68e9d8bfa6a2d9b82bd6e9aed8f7c97df349ede39c6a36cc1. 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/USCGH0878865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b87dbd0610413f3487ed20718370b1a4bec44fc3ea9b75ea5d7bfaae9ea64b. 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/USCGH0878866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a78f7bffb481adcda014287f30e43f38ed3d9e6c3cfdc899b3e82fffbf0f364. 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/USCGH0878867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ad72d689135e677579641d616857cbcb2dd40a9738504c438450fa14ee01ae. 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/USCGH0878869.
Sous Le Ciel De Paris (Sous Le Ciel De Paris Coule Le Seine)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc590358bce57956b301fd7067a9581af1b30f2ae121cb0575439cebef3223eb3. 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/USCGH0878870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3e83cdc28a2273b0307d28259b353ba9f69c58477a5cf03984d4b7138196e7. 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/USCGH0878871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2730a3407afda75a8857d917845a5aa01e7d1b88668635a7b53b648a25b1db0. 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/USCGH0878872.
The Windmills Of Your Mind (The Thomas Crown Affair)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3a39cf0dd938f4c7c68c73619b3fbff10b7cc0ce88460ffc1a3ca385e4fd2e. 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/USCGH0878873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f6f9bf29830b76c8b8beff817c73e63ed0fcf9390832333c126f0eed926e12. 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/USCGH0878874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c39be4c733996bc884adffb7a7c38255abfc3ec116839558b8ef49b3cb540d0. 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/USCGH0896095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db20da0caa5b7bdf018aa4d6b21e8e53ca69de574dc71b7da507717af2b0037. 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/USCGH0896096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5182a8e95ccb33edf12b744c837c235f5037959629f4a8cb5b9655792f829961. 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/USCGH0896098.
What A Wonderful World (Good Morning Vietnam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab97753698e625db927b5f4817110f35755403558c35e3e9e50234f3f122124e. 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/USCGH0896099.
On A Clear Day (On A Clear Day You Can See Forever)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b3876549d8878912041042c0174bf76fb1496a1972acb7e9872340ac3aa82c. 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/USCGH0896102.
Rebel Without A Cause (Rebel Without A Cause)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a36d65141970c6c7f721c5399efcd929e757bb2d3e3ebc2bf1e0fba09c38dbb. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0896104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ef6a48eaf066062563baea490da4c5123e149f159472d4cb02fc5c21def26c. 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/USCGJ0831130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae180a4820e1af7a4dfdc6c08631a1ef717093a5ecb0f8db59090950bdd5c82e. 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/USCGJ0831134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef7797852688a3c3427e966fc8a7537094213d7859c30426283180b8851c9fc. 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/USCGJ0831135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f4a0fd221d6fb2267714201ada36d1ebba12d71a6450d8a1b148cbae83a964. 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/USCGJ0827535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0306c8acde8236ff422fbd08cbcf20784bc7cc57d37b5505e68678db8b1e17. 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/USCGJ0827537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9769edcf846b4f5813f7f2cc7ac59d36159710a595dcf5845d6f53e3773d6e7d. 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/USCGJ0827538.
A Whiter Shade Of Pale (New York Stories)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef71065f612cfcce2ae0bb2f737935e6efe4be924e838cbe858113302dd85c5. 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/USCGJ0827543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb4dcd4c9664a08e0b2cf199c4cbf4891b4b13808f65db7d14867731f3b2824. 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/USCGJ0827544.
Merry X'mas Mr. Lawrence - Merry X'mas Mr. Lawrence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4cf411807a7ee506b3ea69c3bc2e49e7e187b5a523e23b17f225275a085ca8. 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/USCGH0872370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe85c09bc076e1dd9cce36b536cd403bfa9614292caf25fcd23f633af49e109. 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/USCGH0872371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f27259cd66eeaf0e6c78729231549fe820ee8a8025e2d76e1b6792f9cc8ab04. 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/USCGH0872375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cdb49ac3890691024c0cf30e87fd7bd6aeabffea96681e932a129247e869b8. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USCGH0872367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f03612e93f8ec7c411ed5c7770fee51cef582d8c155e8cfafc384dea322d7fe. 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/USHM90822418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987d089fcfe333d848255103f94d73af9a26c15bd3eecbb3a00c67d0ed7d91ee. 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/USHM90822419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bcd4b892354b976ab5b7daae781194bb9deaa913dac8c2304af61381916de6b. 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/USHM90822420.
When I Fall In Love - From Sleepless In Seattle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e9a5346da687ce44d7c74a382c10dc8f9f7b7390da4ca770b97c4018cd1d8f. 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/USHM90822422.
Theme From Schindler's List - From Schindler's List
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88a193e9223c25592b43af913e2a0b330e42b8aa2c0a5f4549c49f8b6c145bb. 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/USHM90822423.
The Shadow Of Your Smile - From The Sandpiper
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7619191668a97a8bea88cbba679e31662f35338c48c99cca74dc0ea9149b5967. 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/USHM90822424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267a369d554d565fa2f32b036cc1e1efc149f2122222cbdf2d51377d8b9bfffd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USHM90822416.
He Was Beautiful (Cavatina) (The Deer Hunter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80da42d8215e8594a839a0f75f981bec6a8a817d86a100309e26b0dd13080bf8. 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/USCGH0855451.
Memories of You (The Benny Goodman Story)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd5fb00539e7c4fc4443cc21fa47e5aaff0124e69edf359e0be39b28e5f8ed2. 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/USCGH0855453.
I've Grown Accustomed to Her Face (My Fair Lady)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf746e18a9958b1e87f045f809657c7a78a0c67348191af70bdd3b9c79db26835. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0855455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8821e4dc0396bfbda1a714ca570770a269394290d340861218fa70ddf3fd53d3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0855456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595e02aaa62869164f352ebf48d1906316b26b2ff30beeaa97d1a3f4e8813092. 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/USCGJ0830966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4175d20d9487a1e9b95a0ed19e71d2e2fde5fa1f9f5e612af4c330814521bf. 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/USCGJ0830971.
How Deep Is Your Love (Saturday Night Fever)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155dcac8f25ea301e41c9a0ec861833b589ba31b57ac523e35947419a0f2abd7. 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/USCGJ0830973.
The Man With A Horn (The Young Man With A Horn)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b74581be4933d0f8c1ef7b29aca62b0e9321ed4ce1fa4193b797a7804b95e1d. 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/USHM90819239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce988cfc5c001cbe405d7beddc43f860d36107221e574fc11084198f86ee3fe. 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/USTE10436403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1252a50abc4adc267c95c958a0d01b9273019fb00d3f233a2bf7a8a8253ea17. 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/USTE10436407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04195d418053d5254bb00832ece8899c7fedc73073358d4c243bcfbe58bb0ff9. 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/USTE10436408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a10f1c8c415bee5dc8ed0786d4f7bb872692eb696e0fc8758a65731e8a450f. 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/USTE10436409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3057e27dd3e780b0359c218227b9c79acc041dcc34c068f98a4eed976eb088. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10436410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab1e87562c7a9fde13e99eaea2a52c5ac0892cb59f0759f30238acfbd678fed. 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/USHM80886994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590f315011ce86163ae603a51aff37e73e2085718414eaafdf5047aec25fd5a5. 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/USHM80886997.
You Must Believe In Spring - Les Demoiselles De Rochefort
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa67293844f29846cfd431f275957e1648322303e223da44429338c23df3a9c6. 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/USCGH0858713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34a22c85f603f53ff80c2499ed654bae79e1d6ce8092eb7b16b628f418af049. 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/USC4R0302583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5c07e144d3502807b0b1f834d01f245ce950d01557e3a2a48821d5b8e09cf0. 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/USC4R0509117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7085edbf222d4982e6952fb5f684d4a04804edcedbaabeb5183eec6b365f0eeb. 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/USC4R0506869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae0bfe18dc45b2781c29e2811a6ec924a5812844403e457260cb566c5e4edfa. 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/USC4R0301519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64b5ac633e0e0e604bb1e073635ac661637c9fb9de921708763060d2e630561. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0510576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77bb8a2a60413442af5ce7ec03970d5525cd9489f7f0a49ca6ea775ea523871. 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/USC4R0714349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779c5812a37fe5dff19f573c03c698f743e596e04a2d471906b477ae66ac6ae5. 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/USCGH0879009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646f69e0f1d540bd9d4eb0b84d92ac39de5d7c88ed7f8af43336503efabf41ae. 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/USCGJ0833901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9eba4de101b9f40344fd2f28ce51b0a63751e22acf7662ed85b9f10e601d32. 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/ES7712099702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860566de46073be8bda4ac2b27fad79a36d291b2ef7a261361f4765a68e7e2c0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES7712099705.
Someday My Prince Will Come - Composed Or Made Famous By: Snow White And The Seven Dwarfs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67c1e513f8a7edcd9295373afe74abcb5d6e3fc786c248758ef54c020ba9af2. 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/USCGH0858706.