Gaetano Alberto "Guy" Lombardo (June 19, 1902 – November 5, 1977) was a Canadian and American bandleader, violinist, and hydroplane racer whose unique sweet jazz style remained popular with audiences
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 0x69b72cc9222ce3b8a7d8addae0d4b398c989deaa1b38e91b42afd960844ac114. 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/ad7f9755-b897-463e-b986-a7ef452c4915.json and https://artists.proofprofile.net/proofs/artist/ad7f9755-b897-463e-b986-a7ef452c4915.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 0x19929626f23325fb635a717c030219f34af308d5a26f0f88a07f454f0f518b88. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USSM19914442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d4d86dbd875bd1d4c7a3ee51a3b95832522060b4591586e4e720e6a95d4227. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC16110891.
Enjoy Yourself: The Hits Of Guy Lombardo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b502af1599e5517b6a5adff9567e9e0a8c417f27ee98c8f21848005c6af9f8. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USMC13550545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf7ed34ba287589f9e275b1db8deb63c904af942274fe677c7a109c635d7c87. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USMC14673759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d3a31fadf485f3ee09c3971dbd3d0236788f584fe80396894f2c6e9ca88fe1. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC15050548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3b507088490270bd1f89ef9f930ab2d61047b3beaffcf77e7b51072d8ee9a0. 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/USMC14750549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3907a0e7f4a21db259a2ed1fc881f3291583009a1580c646e95fd77bb45056. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC14650550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc92ebe3431650bc56587e76a3272a6177a637eb8e12ac78869b29b8981e405. 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/USMC15050552.
Guy Lombardo Wishes You A Very Happy New Year
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c23989d720009ec08375771bdfaaeb480cd0763f54cfc77869cafbfb9df238f. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/USMC16150555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02429a8e93a3aa6ad4639c91190f69fd0201c14be6ef6eafa5acd52b78507aa. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/USA561452614.
The Sweetest Waltzes This Side Of Heaven
Lombardo, Guy: Get Out Those Old Records (1941-1950)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fbe4a077f6f0a201e45ace52d5e1bedab03d5158a259cf62e2a3c4705b6a16. 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/HKI190216202.
It's Love-Love-Love: It's Love-Love-Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26946784736ab098501ce0986a7332d6ac69cf5d6f6b028ebcfcd95ee62f3134. 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/HKI190216203.
8 Humoresques, Op. 101, B. 187, No. 7. Poco lento e grazioso in G-Flat Major: 8 Humoresques, Op. 101, B. 187: No. 7, Poco lento e grazioso in G-Flat Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b57a11997c2645d184980589c37c458a20e3690784c5375524cc498f113a629. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190216204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b065fdfd3649f48b63899f6a12a609e43f1679bdf3ea9dc509b31ce26f307b8. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/HKI190216206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b6dc419b456b3a8bab591488c5364bfb58f5ccd963e6c54d0ce98625980a81. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/HKI190216207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5613dee536fbab1c11e0473b4b09f221e646475d14bc43a95c727adf69661440. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190216208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6749d86768ae79b0e077845fb2686213f9b3ec50bd3586e99735bf12e9140a8a. 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/HKI190216210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8bac7ef017a5403cb7a4ad57f0a967f2de696908f36ed8d1fa42a6561d5ba1. 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/HKI190216211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92fb6e439767de2f0ce2e7860720c7b476cec48c938a44ecaa8ec965679dc30. 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/HKI190216212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b9ee35da8b4944c68d3873598a360d3b4ed04ef9e3e6434e0f756b039dae21. 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/HKI190216213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8c749b96b04be1a3a5485009f04b1bda7aacc5b40c02f74c5e7618054204d9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/HKI190216214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65357f5d70195fbbe251368eb65cebb863142db13960b2ede762da7ac56d11bd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190216215.
Enjoy Yourself (It's Later Than You Think)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faa5c14905d3dccdb8a95b12c9cc4a6fdf2cc0e9f2a1e4fea5b8c1d16c16e62. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/HKI190216216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2050dcddddda44b4b1e030e4e2abb741b797643d10257f6d9cfcb87d3c0f4e4f. 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/HKI190216217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e85aa53425849544e9daca7a90c9dba1cce639422d936137d482a121a6e373a. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190216218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc7261f10b0b0488038b224afe03be833bcdacc97e397442caebfcd1b854b95. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190216219.
Guy Lombardo Selected Favorites Volume 2
Guy Lombardo Selected Favorites Volume 1
Guy Lombardo's What's The Reason I'm Not Pleasin You?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a49a7cf2eb04be07ee3870b67c1409d8cf57092de26a67a311bac00048701c. 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/FR6V81237661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d8ec7b3d72bd1b217ab63b91c61dfbd30dc3ff5d8346e48774f41109b36f65. 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/FR6V81237664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10051b95f2d4f311f223550a879fbcac455c2692c96adf07a57b8216d0a3e97b. 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/FR6V81237668.
Beyond Patina Jazz Masters: Guy Lombardo
Sing the Songs of Christmas / A Merry Christmas to You
The Sensational Guy Lombardo His Royal Canadians
The Remarkable Guy Lombardo His Royal Canadians
The Outstanding Guy Lombardo & His Royal Canadians
Santa´s Christmas Give-Aways, Vol. 7 (feat. The Royal Canadians)
Just Guy Lombardo and His Royal Canadians
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0e6ed73c6a8b22ca089db86b0738b12e39212ba6dbe1b418594afcc6597cac. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSUW1941442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2712822429083c1ce3aec8370d94850e802ed8c4f44ed9e5cf994e2cda03e9. 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/GBSUW1941445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e47e5518754ee0cb2554754e02aa1b9275cabdfacfdc525d046a323d281957. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/DEUE12099136.
Guy Lombardo and His Royal Canadians Play the Song Hits from...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4082a3fb1c5c8ee9ee309e9c8c07d3e2d514ac65e3828ff753bc3c6603d1fdc. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/PL44J2514776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355c9f4d7b85167ddfee538a68d8979e2195dd259dc5b61c15a1890cb5acb106. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB031300047.