Melissa Aldana (born 3 December 1988) is a Chilean tenor saxophone player, who performs both as a soloist and with her band Melissa Aldana & Crash Trio.Melissa Aldana: cómo se ganó un lugar en Nueva Y
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 0xe82af4ab2664fc906f0773b1a37bccaf5085c80f02d215094c23788cf643d688. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b956f9cc-0610-4c67-8a69-989525029bea.json and https://artists.proofprofile.net/proofs/artist/b956f9cc-0610-4c67-8a69-989525029bea.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 0xa781a6c88c775b4a2461272451c0ebb54735888483faf3d0f96c8ad07702c92b. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:55:37Z), 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/USHM91053878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51835ccc695f144b333f5995742bce0f47e2f35c0db7845266d9e7966541737f. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:25:31Z), 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/US7CE1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6c97fd49825d63de3811adb71c53be75f31ca5e78200d868894384e993f99f. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:24:09Z), 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/US7CE1600008.
Sesc Jazz: Melissa Aldana Quartet (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb97bd2d3fc6f92a35e77d4778e8afbbd4623351fa1fedee6a1666a72011acf. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USUM72114041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8acf769d1e1cedbe5207bca3ff85b7abf019398debe4adaea5baa250e18896b. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USUM72114044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2920ce3b8cad574828bab4d79a059df3efca92452f6335aa9ff444a5a01ab59. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USUM72114043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5919d51ab20b117145d9d5a7d496d90472f7d021581cdeb7123683114a571d84. 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/USUM72317688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf396b712c66906eb4b5772064323ef2b44faa03ec738b19fc6daab061d19d9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USUM72317686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f2f08f09f7c4a9498b1c1ba84e5e4e64ed287494e5a08cff9bd710988d98b7. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USUM72317675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6871f51b03d43f96b54f95822f7fd33ef25cd9a2ff97927275937ab14f645a1d. 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/USUM72317680.
Reflections: II. El Atardecer by Pablo Neruda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde9d2b2078d6bca37ef39143072b2e30a2f2c88050686b295523cc39cb7ac19. 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/QZ27R2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9acd74a83c4f902e42b857e104a5eb7c3499146c166fd312ace6f3838e64b4ae. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZ27R2400003.
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
Reflections: I. Resumen de Otoño by Julio Cortazar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ffde9ad46a718858796fbf3e145b5da97de837c8c03eb321919e34288e4e80. 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/QZ27R2400004.
Reflections: III. Una Carta de Amor by Julio Cortazar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b686b0dd279393ba2a27dceb2faf94897f0c65b2c0dc49a8c4658ebf94ed99. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZ27R2400006.
Reflections: IV. Con La Primavera by Jose Martí
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdea444395557f2dd37b95879ea1c0e3d50cee42c0d7e03a2d0c527aa97d3029. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/QZ27R2400007.
Reflections: V. Un Breve Amor by Julio Cortazar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae194e798659ed9901f004d6cd5d478b416084d3dc69b6691fffca468aa1c821. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZ27R2400008.