Alba Molina Montoya (born 1978) is a Spanish-Romani singer who performs flamenco as well as hip hop and other forms of pop music. The daughter of the flamenco couple Lole Montoya and Manuel Molina, sh
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 0x0327a8277c691c48f31eeb597f5f3c0452e813747ad8250162119066df44c94d. 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/2bf1de3f-8ad7-435e-9153-8b0c01295213.json and https://artists.proofprofile.net/proofs/artist/2bf1de3f-8ad7-435e-9153-8b0c01295213.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 0xbc2d343986a81fdfe3c3156bd0aaddee9f6527bf7a918f99d1b138ce55daa39e. 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/ES5039800122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ad475610e81a2a56541fa7fb21130b0e5f481ef7c48e7dff2e3a531420ff44. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:39:36Z), 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/ES5030100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9682eada0db45ddaa09523a1961f5dbac529878f25c8cb0f0afe33e82d10bc. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/ES5701600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4870bf44bd207501bb84eb7ab7e42fd669139297420270466521fd1a6528cc9c. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/ES5701600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86da0161137d4f28ebc64eca3610f88c496618fac1e7c36be8bbb356e7432665. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/ES5701600062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e471fc97747786cbed8450b78894c98f32f97e555eb179cd37ae12fe9a7900a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES5701700835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19506c1308be8ac37a36ac3adf5780762488a02da6719afc7cb8b1dd72f25592. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/ES5701700842.
Que Nadie Vaya A Llorar - En Directo En El Corral De La Morería / 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034b347295bedc031290f89ebdc1aae3e109d8c8b497a7c9d63dc7f703813d56. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/ES5701900384.
Dime - En Directo En El Teatro Lope De Vega De Sevilla / 2017
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe97d3bedbb3e5ef315e0ec5bb14d1069ed0737a142d70361dc7b7504a7eac3. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:37:00Z), 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/ES5701900385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704a16c0ace4e231c67f7f819623fef74abebfb1251327d0cd88bb8efa511a8b. 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/ES5052000217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf2077cef231ec0c7cc0c6f34e012c8a1a8ffff88e40c5797d5b88de722d1d0. 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/ES5052000219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbdfea14b28ca3f614659baccc209e89a4fe5c4b09acef718fc4f2dfa2754e8. 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/ES5052000220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2112d63d8cb623a462f114c73e04d0ad98d6b96416892b59c624ffa4aeb6a2. 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/ES5052000222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a770ced849e88a9be6d0f52cc32dbc0d2f5c94a51e6f8f2966ae6ed9a6ad926. 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/ES5052000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad6e344a70f95f2c38dc61a38d32eda85007f057c1999aaf3c9f8706af4fa6e. 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/ES31E2408476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4535ac264f33388d3674a87eb06f8c51d22b5906aa8b9f2944b1e470ad1ffe0. 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/ES31E2414997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fc46a24bf3e1281ef21a60844827590450774803894a7a6a10e05d59ec874a. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/ES6102328307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7341fad20b3a01e3af14c8d86a74df503ab8d7d7956884bd6fa7c3b208c39934. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ES31E2404603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3201fc8b64c00e2e274a8f8098cf5d724306c29cc3466b64b4a21562b662aa7f. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/ES31E2402021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeed15bb6ee0be9eb3397522e2860821911159e14448a749f7f1d5dca26112f9. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/ES31E2400734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3a6ed050bed3d8790ef58df8d07f2f128c5daf09e993f323eecb00a7cf0dd4. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ES31E2415434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad6e344a70f95f2c38dc61a38d32eda85007f057c1999aaf3c9f8706af4fa6e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ES31E2408476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4535ac264f33388d3674a87eb06f8c51d22b5906aa8b9f2944b1e470ad1ffe0. 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/ES31E2414997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752c6705139f2f3f48e2836b9ffe081fa0e2468a6a685a766d781dd33b13f6a0. 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/ESA031706104.
12 Noches en blanco y un final por escribir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d72c5cb1532076f8d1c1ad2408fb06f6ac07d33d4f6ea0498869b3a706bbc14. 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/ES5301252016.
Me das la Vida (feat. Raimundo Amador, Los Cherokee & Alba Molina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2de1b1b69908320c2510c344b8bd74293cb990773b22f4941375a3788077a9e. 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/USCGH1655427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7570cf241f43c77c25047597171521619bb6da0b30d94f02d8d7b119a29729c. 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/QM4TX1956059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5436695b09d1e86efbe702efb0de8b885773054dd5327e64f90f500aec65d614. 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/IL6842300025.