Christina Rosenvinge Hepworth (born 29 May 1964) is a Spanish singer. Career A veteran of the music industry with a career spanning more than thirty years, she was a member of the Spanish groups Al
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 0x48ae86901f6e2ecf6a6ab7c84c739048ee5d6c2e47a4965474283775da5f3731. 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/f6a2eb15-6697-4678-9d4c-c34c8836c8ad.json and https://artists.proofprofile.net/proofs/artist/f6a2eb15-6697-4678-9d4c-c34c8836c8ad.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 0x2e971b93eaae2fd71464cba789e11493e3e29ad693d2c6dcd7ce1ff6226eae55. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:10:31Z), 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/ES5159808099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3b3dade0b6094696acd38104af0c2340cfe2e679d6c8e55e9ff71057d5b267. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ES5159808110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879e6e3bfa78c612859324351e359099883d9c8ab33fe37a7b4a24b22843ccea. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/ES5159808111.
Grandes Exitos - Alguien que cuide de mi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf317983d6f7abfffb260b480e96d30b40ad012c03b404a56035b2ce7bdaaef. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ES5159208011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f49dcb6f0f88507f57ca509c59a3e4f61be9bbfd7b5fcd5ec52408c0961478. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ES5159208012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b877ab57d335dcc87194790e0d9472bb378ced56d5fe444f9e5d3e88a7be12d. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/ES5159208020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf73817bfccb7e362c6ab511730e42a636dd838f387d616241cb03cb03ecf124. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/ES5150801005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23550f11085f0cc52e95b267f317b79609d9c198514173b1735412c4b77cadf4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES5150801006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3fbad4f9fa7a7c8eb5d1b673a8bb9733f480e583b1ac1ea26810041bd2825c. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/ES5150801007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2babc014a0abdb56f0cb8e0f3c33ed30213ed99500c46f785ca8727a8faf94. 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/ES5150801012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb6b52131d7df72903d8e7f31bddc2e38fff9be64e9d41832fd66b16bed17aa. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ES5150801013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9717f4420c9abf7d97c3036abd974f7aece1b4610dcc8029d290a8a48b7e4ab. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:11:12Z), 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/ES5151002117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881cf47d90c14d3f4f35153d2b3ee3682985c6610033382f5749d8f590870b7c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ES5151002118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba6e8bd5d8d4c4b1b4d6ce6306e8de2462d6d8e399ac026d09d13e07e518459. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:35:34Z), 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/ES5151002115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9717f4420c9abf7d97c3036abd974f7aece1b4610dcc8029d290a8a48b7e4ab. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:27:28Z), 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/ES5151002117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6112f8f74c2124abf8818b6c22d014b0ce5d2818fcd45a7fa8f3dae67562b4af. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ES5151102457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f24e85afe770f9f76b796098413e1d11752eed5e59350a1cb1d7037f3092fd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ES5151102458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4744e6dc1cd97a1447a05a7312a11b78004bd6601f2f52b3f2369610034cabac. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ES5159208016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f413494048626fd3cab7fce15dfdb115503a46898fb960beaa8c2514aa51c0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ES5158834001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e46da51da4a53a365c3c26b40a714764c867d3311ff88094b59d367fcc2f03b. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:30:09Z), 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/ES5151102460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887e0b2b9e00f66df91653af26a6b9bcfbf8b3f79d64bc219203aec26ddf57b2. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/ES66S1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f046f629e9a9f0ee6e4d00ca4ab2ade6078770be90243851f5989656eb0775. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ES66S1700048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b47a95b5f61cb71295618d1ebd687f9c667c230b1e4142d8eddec978224fa2. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/ES66S1700049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda86d9f3dccef16a76cc0d6553b68fd27c52040a1d698d8528fd45a7d694cbc0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ES66S1700053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50bffcafc6dc363e6e8b999552a911b6fb241739f846b0ddcaa17c9eaff273d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ES66S1700054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04fe4ceb38f8ec1767163669695d96f73cc72aeb1e200bf296fc8c82fe0a283. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ES66S1700051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed6ffdc30c7fdfceb3eed7704b463180516af8d31f8cf913547d48d83db7119. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ES66S1700050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ad78521025cd790cdc293db4579532086529b65957de399705375e6e095ff0. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ES66S1700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8f07441c3c6d43297971c4f4000b6effab9ed2a193284bb180bb97f403676d. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:40:41Z), 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/ES66S1700056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb202c04ede2bbad07b84693245592c921fa37e13ab814af0ef06d9a1f4626c92. 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/ES66S1700055.
Ana Y Los Pájaros (En Directo En El Teatro Carlos III / 2018)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049384afeb4c2f478cf76ac65d5bc3e3435e1cdae814baf5da0601029ccd40c0. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QMBZ92185772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b105fbf245cf4e98dd6fff753850fc5af9a6b500b446f14d3aedfba39bf641. 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/QMFMG2320830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457eb7a0eaa4ed517316251fb35dc2faf9824fdf103d1c26e9fdfb5459077291. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QMFMG2328679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64511a7a9648b226366b6e451cb864aa98d1b2e8e6bee35bc9ca59b4b9126dcb. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QMFMG2320887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170daf8af285f7cfeb9f155d17016859d2da6a513209769d10dcd7cf65b81f64. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QMFMG2320867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8179b3ead5735af08464e0433806a51e9657a4add3ba9a8cfca22847528b26b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QMFMG2320880.
Hombres íntegros (Banda Sonora Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb17a4802de6cae538f66adb416398592e54bfd1054cd9e1750fc05c746e519. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QM6P42516033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8205f9f716144c971496379e299d002abfb62aa3dd451474fe858b4d787f08. 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/TCABR1311091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10897757fdb7dda16d6f9e5f0d268fcac4a64b2302826c48760f050e902dad32. 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/TCABR1311099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bab3ad85be9d66ce35822b9970990a3ae24f907c1ba01f80efeb9ac0ac2ff8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES66S2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bab3ad85be9d66ce35822b9970990a3ae24f907c1ba01f80efeb9ac0ac2ff8. 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/ES66S2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d089efc579f794d586d6b375d82568d4205621a42b7baf4bc054821638ff60. 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/ES5020500435.
El Dorado (Un Tributo a Aterciopelados - 20 Años)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcba6a366693c5b38cf4bd4deee8cf405ddf11d31f10367ecf1f64d6e770ee6. 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/ES71G1706442.
La mirada del adiós (con Christina Rosenvinge & Señor Mostaza)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da204ab1cda9e7382d8c352d3574ff7c5de3a2ccf1ab8bee1c5b4dabdccfac0. 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/ES5010700211.