Jonah Elias Rindner (born December 13, 1997), known professionally as Dolo Tonight, is an American singer, rapper, and multi-instrumentalist. His music incorporates elements of indie rock, pop, and hi
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 0x90374ac7d496d001fa3d18b6a333b4ce911ca55700f23a484f46816e0b39a311. 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/c794293e-3e0f-432b-b419-4617535f413f.json and https://artists.proofprofile.net/proofs/artist/c794293e-3e0f-432b-b419-4617535f413f.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 0x8be0170b486993625b07043625d8435b691d8c7ad8d12ed3137d90a73894af6c. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T17:15:34Z), 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/USEP42312006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9203eb47729f276c5e05c63b2a25868eefaec1d102821e8c6a9bcc117bac5583. 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/USEP42312005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6784f61ddc59589b1c10e7bfaa624f4735b1f1620600f74767d21a92dc73f3a. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USEP42312002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24735872ec376562eff9c7eb48d171b80d5a2c8026227664a6b3a45eb392268. 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/USEP42312001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd6a7baf727d460b798416afcd1b6bd24ea300577791043448f9e775a61da18. 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/USEP42312003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd291b899de31c7df14766a8dfaf5ddd378a211dc7fd9ce5b76848aefdbb8bd8c. 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/SE6QE2172497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6784f61ddc59589b1c10e7bfaa624f4735b1f1620600f74767d21a92dc73f3a. 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/USEP42312002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24735872ec376562eff9c7eb48d171b80d5a2c8026227664a6b3a45eb392268. 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/USEP42312001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaa6512480840e2c01cd24c755df45d198f33d0a908bae2934cb3146f08f095. 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/USEP42312004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd6a7baf727d460b798416afcd1b6bd24ea300577791043448f9e775a61da18. 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/USEP42312003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6784f61ddc59589b1c10e7bfaa624f4735b1f1620600f74767d21a92dc73f3a. 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/USEP42312002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24735872ec376562eff9c7eb48d171b80d5a2c8026227664a6b3a45eb392268. 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/USEP42312001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd6a7baf727d460b798416afcd1b6bd24ea300577791043448f9e775a61da18. 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/USEP42312003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6784f61ddc59589b1c10e7bfaa624f4735b1f1620600f74767d21a92dc73f3a. 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/USEP42312002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24735872ec376562eff9c7eb48d171b80d5a2c8026227664a6b3a45eb392268. 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/USEP42312001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27e3ebbfc65cf99266665f8ac1016eb27edf3ff32742418ac802af8e847425d. 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/USEP42312007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be0170b486993625b07043625d8435b691d8c7ad8d12ed3137d90a73894af6c. 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/USEP42312006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9203eb47729f276c5e05c63b2a25868eefaec1d102821e8c6a9bcc117bac5583. 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/USEP42312005.