Rocky Votolato (born March 8, 1977, in Dallas, Texas, United States) is an American indie and folk singer-songwriter. He was also a member of the rock group Waxwing. in 2025, he started a new band cal
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 0x1d313f8e2d7b21aaab960644f6fc9b52d3280a6d66ef3a921027ea21e6ca806d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26415cb5-d3de-48fb-9e35-23b272c95087.json and https://artists.proofprofile.net/proofs/artist/26415cb5-d3de-48fb-9e35-23b272c95087.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 0x5e49e941365bd3fbf26b4acf59aa59b404541405a28d971654cfaf290eea935d. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:16:15Z), 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/US22L0404201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe71ba22b049303c5bf42986134646b99e3e5544ce446c5af21f348c579ec78. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/US22L0404205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cc03190109323996fd9cda312458ba6ac58e68f5b7c6e728bd4ac9f34857ed. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/US22L0404206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1810a82d72d1d72872e41358d2403dbf7611da633e14d69359115a62ce63f2ad. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US22L0404207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89da8cc1f19453d2a71e0499cc36aeff38363363d6217a6c91ea264a524183fa. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBS50510468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe7a01b06fadfbc03a6d3a5d11a14f874febaefe19b4db314b09cc9b00a38b4. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:31:08Z), 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/USBS50510471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3485fdd933d1b8545882aa90ab97d0f7a94e41def9a72db2a28a94a4db83ea4f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBS50510472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fd2b6012c5e3c94953f94e6c0addd33033608a9e8d90e0d62206a42d6687d2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:03:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBS50510473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8238c706ab410c5960c970284bf56727031ad5276da5ed78809aaae73975b14. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:42:02Z), 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/USBS50510474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca31f4c8111e03422a992414454a3fb3bef0e6df0deb718038d4af0299fe939b. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USBS50510475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0694b8e10ae315a4ad309466fe6a1043cdaf54bc8e1d13fae5c4fce412bbbfd. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/USBS50711478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32d421aa775c61891296bd4330e5d31de4cb1adae6e26e66afe8e068359744d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USBS50931008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de8f59665622630b3b2e056e1e99063760382e61415a5345a72e179013d7ea4. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USBS50931010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56696067d0f9225ac447a7c276b5e14419ef61d0bc477a62f676f5cde3eb6dac. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USBS50931016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bacb389ea6d84f2d0ad0148d1e3307320ab6eb05cb074b5af8a2067d11dbf6. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/DECP10500194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42fb4323d4ab4c008b45fab96074fd3991b12b0d199f27246beb1d96d752afe. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECP10500293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52c51caf274d0c4d5fe2526558566e23efc491a9d945f228019acd353cdf753. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62133824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52c51caf274d0c4d5fe2526558566e23efc491a9d945f228019acd353cdf753. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62133824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8165ca0b4c4f63733a9c6dc065ba0be0b0bac6dea50d4c31921b008135cb64fb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMDA62133819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d3251b165354f89e03e191b3eeb2862c062e288bf8b4ca1a673adac99fcb6f. 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/USA6G1557401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af58293afcb5a106a3b29b05c9d9e2fed2552c7f0b2328540856a4f0fc132c2. 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/USA6G1557402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a83b79556861f90f6f6a365b95207fa9c1a8bed8124599ff01e5319dc1ea385. 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/USA6G1557403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb827f3c7023f058e67b59f1f640e04fa32e40acf74f43a436efebb2feff2e7ac. 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/TCABM1309712.
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