Daniel Betancourth (born November 16, 1980, in Guayaquil) is an Ecuadorian singer. He came to prominence in 2007. He is also known as Daniel Beta. References Category:Living people Category:1980 bir
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 0xc42a277a107596ff5d16341de766c665328183aea9d3a634011b80ce9c1c2bfa. 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/e44d2f61-85ad-4ec8-a082-2b19b513eb6e.json and https://artists.proofprofile.net/proofs/artist/e44d2f61-85ad-4ec8-a082-2b19b513eb6e.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 0xe9ef53f2f76884c0048a2185b54c31d6af328f2b1a794398bbfcadef7fbea6d5. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QM7281734473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e30cd599fc4b304d15734493a2edb0a9cb98bfc964ee982f9f09e13cb011e5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM7281734477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ce71edbfced35cdaadd40de6a4111ba2e2608bf23bc5cfbf0e4bc3ce305f32. 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/QM7281734467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03af994151471a111f6be6658648b882d05c1944ba15d0be45b96efd53b063d3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM7281734478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0707acab3eba159cc9e61e8bf23362d34575f23a1df19a32f4fb811d79cba8d5. 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/QM7281734480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8341a56f86351c24b170915e01f3eac6eb8e7e9067132127292344e38f92385. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/QM7281734490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04b083b8c241e305228478ecbb9b6ace8b676c25b78e996cdc26dc607370fd7. 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/QM7281737070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b01359b53b8924e01c02d0d24e9346b69d2575487a5f63c383b9c6aa303d9a. 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/QM4TW1945835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab90175b0d04adca987cf80a89c42add82250972b428cb2efad53b3940d6e96. 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/QMBZ91922683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ff97972096255bf88ea6c77140ed7b88581dfac9d6ab58137a552009e3723e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QMBZ92013273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccff2e33e5d6e6f3209d830537cc314b1fadc58f5f42ebd7f60df124a89a1224. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QMBZ92058137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c42d29c289b06d72b8341e69b3253bfab08473e3bb059fad635bcaf412d33a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/ES71G2405634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86f0ac664a3d38a1368581d9c6bf0ac52ee6de2e80cc20dffdc2e8e9dc3e119. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/ES71G2411015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760aeb09b30c7d6e2757c4cefc5c9b7ca6fdde6b6183d648908aa747140caabe. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/ES71G2510476.
Guayaquil De Mis Amores (feat. Daniel Betancourth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bc80b3d52b674a8e1d69de02915e4652e330fede827d73cbbcef13c6629faf. 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/TCABD1281996.