Secondhand Serenade is the solo project of American rock musician John Vesely. Vesely has released four studio albums to date under the name Secondhand Serenade. His debut album used multitrack record
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 0x7c77bd953fa0f0f91a8d76d13afda8bea0c3c54bb6cb13bb859b5b76ef7b1c28. 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/ae3c7be8-5e2e-424f-874b-79e7b09d04ce.json and https://artists.proofprofile.net/proofs/artist/ae3c7be8-5e2e-424f-874b-79e7b09d04ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Awake: Remixed & Remastered, 10 Years & 10,000 Tears Later
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 0x748295ee43fa609e145dae0141a5c7168b073c375ffcd6eed73fec2440fa034f. 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/QM8L91400001.
Heart Stops (By the Way) [feat. Veronica Ballestrini]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a26610bd6b17959ae2b552b25087442ab6fcff81a63e85e010ea9f3eac0e70. 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/QM8L91400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e09269e95e96073b8c55e7afc8b4f43963cca0c2f8cc10809975f1071c475cc. 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/QM8L91400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed443382457d28c27a019165e6b3e8dbcfdb4a6ba6576325e476d2a42fcec97. 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/QM8L91400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41431d014aa502628d0fb883f3bfc4f9e04a68717b8fa927925e2fc22ca914d. 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/QM8L91400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6da5e3265e9295c4221901bd6143a07c6bcf2ea26ade36cfd0a875734f9e1bb. 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/QM8L91400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1137ab666f8fd2fc0b53c5a6477dfc12ef542dcc570842dd97ed24b4d3026746. 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/QM8L91400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a840d409584acb8f65125c8ad16068943b1c30547278a57127040ae79ed34a. 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/QM8L91400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558c716a803aab4a71854bdbe3f96a441fa52de4f07f87a5fbacac00282630c8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM8L91400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56e46ff2131f9c9d44484956421f7da558cb4e0be8c592ad961fc2fabf1684e. 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/QM8L91400011.
Nothing Left to Say (feat. Veronica Ballestrini)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311f70a7bbbb148b03ef9f1b0448b2d5e4aaffff7e47128676975f9bd567ed8f. 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/QM8L91400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020d30515ec8534f2e249deca5776f772633740daf4ba5ba8033978abe031471. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1674088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e55c7693203abb59a2cc4d395c94838675465468e25133548e503b51c7ddc64. 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/TCACS1674090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc865579a9830e4561a8757c2287e9b828bf8320b8e1c6a6879e56bc2e304bf58. 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/TCACS1674091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d6e8040e020320921922a996828054127d6fa8251cc3ac350e718fe7696ba9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1674093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7486fa43f59154a064e60e644ad046c3886a4f7e81f2b36810a99000801913. 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/TCACS1674094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99728d5ab79ca2200ae76f63e282763f97ce09b7f5e14fda063b7e5b14dfd02f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1674095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fa9690fb3bc1bb121752f77e52b568a436979b35e44278d3445ed35d197aae. 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/TCACS1674096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a325603f50c0322ac44ce26dcbd68473169cc487749f119efe3e6da43bf26de. 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/TCACS1674097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3afde2f150eaab0de116d4b917631adb81f66e2107768b3d9f3bfd2ebcd2816. 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/TCACS1674098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba961d64ead8d93df040dfdc08f83ea6fa471c096c6fd95e3d6e20f05be6d1b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1674099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fed845b4bb3998ee9a1eb10f0fe5af17f0147d85466449d60b98353c3f29b03. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1674100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f39aad22d7ef09f1c9653ed248d965a5e6404921d4965effe010abd29e5f7e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACS1674101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0c1096f3575db92a6063a509334cdfd80d3bc0d444c9df0555b3367cfeefaf. 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/TCABI1231055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e89952aa6cf307d0f921cb98730dd6795ad07618e38f514b5035581bd3baa4. 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/TCABI1231056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e72437b728bc4f90c1ea81429e621126d52c587a9952c3b788525719f258308. 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/TCABI1231057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3a1ab99ea898966581e83148aeffd89664c936764a54f6a483af2b5bf5e84e. 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/TCABI1231058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93ce9203997818934e1df44575dad4d92f1d38da846d551347d64ab02220df8. 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/TCABI1231059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde448cd327bfede20f4bfbbca2ad420e3e1b37ac5639df795fcf9e34cdfbfb9e. 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/TCABI1231060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc277ba57187c0b42b6ceafe22064d13efaa5218f15e099eee31a45f721bdc874. 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/TCABI1231061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51306b766114f5748ae63aa2696190fbf66acd1ce2b04c5b6d8366f7492b20b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABI1231063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeca43c917030451921015234a119ee01aa1cfab2abddcb6a796a97c9089a377. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABI1231066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf942b475831fe929d475185e3516dc782cd681f548803a8ebf7fdda8d0548b. 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/TCABI1231067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1648599230354b3adcb853057ce18dbbf1af6b7dc4b5b8d5a1ebfe9516383f. 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/TCAFW2109153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb347c46c54b12f46255deba7222503a9b18961b7f507649d257880856b325b04. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEH1979302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24f8d47a97b246e0525f36cf3782b467eebb3fe846448b79b5e129bfafed3b6. 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/TCAEC1925648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61804092b3d2e2b1a338f42050b1e28082235de8f7188862c957d527115e61f1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADZ1828955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf626c8cabb1bf43687dce6743d0c7d8489f2e51ece0564ff1779e346f37342c. 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/TCABM1315214.
The Darkness We All Need (feat. Secondhand Serenade)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904e6570a9ec24f5f24b727558efd7d1fed3ae14a368885bbe68797066a97b3c. 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/QMFHE1400258.