Christian Daniel (born March 20, 1984) is a Puerto Rican singer-songwriter. Early life Daniel was born in 1984 in Santurce, San Juan, Puerto Rico, to a Puerto Rican mother and a Cuban father from P
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 0x53db6c9ab5204ee1b3246474c01ce2dd9710f4249f9fe9872b22d9035b2f7305. 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/ed55d2d4-13c3-4fac-97a5-f89f58e85de9.json and https://artists.proofprofile.net/proofs/artist/ed55d2d4-13c3-4fac-97a5-f89f58e85de9.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 0xa4aa032826b2c7e9af66dd6b2fca82c53369f165fafbd6f970b8cae1b871efc9. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USBB40610269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9852befb936fbfe2680cac5a6b23c8d44270e5bfc9924dc6b9c7d099daf356. 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/USBB40610308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51a21ef7dd0762c6981554b6c4b666fb07b05cca03dddbab0faeb352f8b41a6. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USBB40610303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3257e8acdea4bc125b16a638cf5c744606594159fd7230025466b3a2f8dfaaa. 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/USBB40610310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2f1b8a7c0a3d13c88585891fc20965345c552c3da7d926e5786e84cfa7123f. 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/USASN1901042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5657d74beb32bc330fd1eaeb6207fbf00b0ca8b13ee959ba1ff507c18ccf6313. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USASN1901044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7c0896c11c7f7d49324dcf6725559ebc14d22bd33ddc1b4e16e301d31577d4. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USASN1901045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b353148fd8ae1889c53e55e16934bc217291990aca581acaa278b7556c6c5f8. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USASN1901046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39450415fd86568e264d6906024646c2577a4ede99fe0752db5f99328137b7d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USASN1901051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfacda3f2824926229ed516036993bc14a24f2f10873af105b9599a116e9dbc. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/USASN1501964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c43b0fca88a2203c5d0892a495bd8640e31ed8d3052908a6f05457ef8a43a9e. 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/USASN1501966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e26bc3b5f607737ae16a0077f5f44be97a3cf4968b820aa253d193359b3632. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USASN1501968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baa1544e9ecee3f51ada97e2fdf04dbb03c0a49b10a81dafe0ce14bad10b961. 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/USASN1501969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ada5237606a16a1ffbba6fda399ff7b18d56e71f382f64dd36fc62cd3d37a1. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZ7R42054249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1d9ace23b27f41848701412960924c0c4da7efabf072e194d39993fbbb3a6b. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/QZ7R42152286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485b19707a5fb586a23a4d36de89940b53f041c68c1495e98d2fd3d956929ef1. 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/QZNJZ2330922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebba6b0c0e858c1f15b9b8e2558ee146047803dfc17b766445e7278ed67c489b. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/QZ5AB2423947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe033530935db1b9144a1f29eb6c02ce6f304159d3c7d7cada7ad85f5770dccaa. 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/QZMZ92459934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb4f4145383f5053a8e38cf59b6e6fa84caf122b9c48956bec9fa88a7d7b359. 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/QZTVM2482720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebba6b0c0e858c1f15b9b8e2558ee146047803dfc17b766445e7278ed67c489b. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZ5AB2423947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8bfec8175cfe031ce6dd7b7146af6edc53e21369a475bde07b4e3226c35648. 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/QZW9K2462352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43611a0eee6212ff7b45c956ffd81e0312bbb01fa314a4e8b66a0ec9a82cddf. 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/USUM72020357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a51bcf08c8f11baf38492ff4870589ccb0ee79f92ed7afb45866efa26c7a086. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USBB40610301.
Ahora Que Te Vas - 30 Aniversario - En Vivo Desde El Poliedro de Caracas
30 Aniversario - En Vivo Desde El Poliedro de Caracas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701a46f29a59541b67cc9177ba85349b35035c17b8afeb24bb6558e114b7c9ea. 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/AUGBT2473335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e515a14d71b010a4abda090de6e7e8863a863f533425d468300db8637f28633. 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/ES5021701658.