Eduardo Teixeira da Fonseca Vasconcellos, known as Eduardo "Edu" Falaschi (born May 18, 1972), is a Brazilian musician. He is best known as the former lead singer and songwriter of São Paulo-based pow
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 0xa113a9cbef68dfbe47fe317a001329bcc852127c454cd12f37a6c978cc365d5a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef72cbfd-e9b5-4b92-a547-2dea7c30f059.json and https://artists.proofprofile.net/proofs/artist/ef72cbfd-e9b5-4b92-a547-2dea7c30f059.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 0x885178876bc7846f8763e80f37c43e9dee9c5e3202113710165d4b82fb58e6e4. 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/BREOX1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bae880ae55ef5b8580a64975544e7aa6050b5f5a235bd3367b05106fee683e9. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/BREOX1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6056cad1c12fa9df28b75b5435667878a96402912169182b7f87d902440f3277. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/BREOX1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0985bc9dda00ff5442fda82008b6196d74d8f11e7b4dc8c8b1ecec689939201f. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/BREOX1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626e3307b6f7e081593f990a85635ecbe12e52f5f2b4cbc54db1965b5bb31351. 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/BREOX1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222fc60e7b8654c97755eb3b45c5639fb5f9e807a51bf53cac9c3b2d44f2be62. 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/BREOX1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85044778560c79c730a7493b4188cc799d8ee763d225f5f90b7f704e749c965a. 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/BREOX1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7716262f61a4f1bc8ce2d8e181c9785f75a6fa3df57bcfaaf32e837a0a29a93f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRBRI0500414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744492221602a3ae8d9c86d699b15df677103976e6ee49b36765352a231f4215. 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/BREOX1300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71a6fe38b7feb19240a23148245c755475ef6abb78fe5adda0a40157acafbd3. 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/BRRAK1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46c27962e9b017562f2e3bde0ef1aaf80ab9adf1840d077325f273dd95b1970. 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/BREOX1300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7267feb297012fc0d04386c6ecf1c47b74168b567e637d13d40ad31a689c71ec. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:09:22Z), 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/BREOX1300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c17e7d46396125df6594af881c90ba8d33ef5dcbe8da43afd9042a54917480. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/BREOX1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142ac6043b825a366f0fd914e353d662e69e91ae2645f7847756fd07593e44a7. 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/BREOX1800002.
ザ・グローリー・オブ・ザ・セイクレッド・トゥルース
The Glory of the Sacred Truth (Live in Japan)
Streets of Florence XVIII Century (Medieval Version)
テンプル・オブ・シャドウズ・イン・コンサート
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cbcc85f2dd757925f1f2db7bfc6a888a5a76a3be26dd80207906dec4bd8a03. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:58:01Z), 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/BREOX2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0308124fdb604bf0f869a2dc108959f943f80185dd32ef37adcb2bcbfb16dc. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BREOX2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34998e9b633e32dbce82843ac1ca08c4f4dc4ae2e54ca1f72c95be080efe4c07. 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/BREOX2100008.
5Th Symphony in Cm Allegro Con Brio - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f57a8d953caeb3159f538a1589d1f246f1e19f8414ae02dd5ca9f72c9050067. 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/BREOX2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9eaa58c8de93981c8ad55b523180602c47bef4ce0f3c1ae29c64603ea16c39. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:23:30Z), 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/BREOX2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd218d376eefac557653a002c945350dd2613272e1b21a9adf9ca5356e9215f. 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/BREOX2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004b7d55c5906bc90f8aad4e6357a06f17a65c8a377b2c2eff7752177e72bf52. 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/BREOX2000008.
Violin Concert in Gm the Four Season Summer Presto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5477e8634e4db34d70063950675de3fac41eea24d1518adca5a8947c5554bfe5. 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/BREOX2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf47dfe68dc7324904a137ae139bafafa36e02fcb4c249f33e1e7c850e45796. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:16:34Z), 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/BREOX2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa7d6f2a3fe6d9e4bee2f1f9184d5f624902e33b9c7c025813132456d45099e. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T16:04:11Z), 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/BREOX2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f92814c26191bb8479b8d539666fc17842295430da5e6b3c7833927b08bf094. 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/BREOX2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9455c3aa0a7fd1817e22a0a9370ae02f7aee32f5dcb581b174e4fe2548a584. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/BREOX2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f41ce1356e71129535c8d2b4c17d942395117836d2f8d166584e9ff48d37f0. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/BREOX2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c3f7ccd37baa7569ec5e34e96be5cab752e0a35438b017e67686488d849694. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:41:37Z), 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/BREOX2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a825dfc6d18c6420f8bf896d466eb0f15672cf407a28eb4f5291e33e272fa44. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T23:01:56Z), 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/BREOX2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4c469810b6634ef431afe014a94f6953563755bdc04dae1cb51be6171c36a5. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/BREOX2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e7747ba3cd886fb486d21bca0b0c8c23f98479fd2329c3e39fc0252066cff4. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/BREOX2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa2e5645c0bb7c06e8720d9c9993f9119da5327777a119f1da2ebfba1a6ff19. 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/BREOX2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ba240c25098162a92addf4524475cb4481bd1ee438949d97bd73d4d72befab. 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/BREOX2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453a51952d1e0b7ef3b904d3a407bba0a2a1b926e46712edc28fe91fda333ba2. 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/BRTWT2100263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe090ee4dc9762aa18e03826896f837d1e5e42e726ee4bffd508d1ab7126f69d2. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/BREOX1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c3f7ccd37baa7569ec5e34e96be5cab752e0a35438b017e67686488d849694. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:08:33Z), 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/BREOX2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0000666201a81d379c8d88b49fb2adc0631cf7c587581e0d5d0e3eefd820bc8c. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/BREOX2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c17e7d46396125df6594af881c90ba8d33ef5dcbe8da43afd9042a54917480. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/BREOX1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0769c45254b70d60b2fcd92ea411935c61bcbc3b81415d5f5356d250d48ad104. 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/BREOX1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e7747ba3cd886fb486d21bca0b0c8c23f98479fd2329c3e39fc0252066cff4. 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/BREOX2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c90df9a338fdc685bf8df67ce197df9782bad86d60479f71c61301d529908af. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T16:29:51Z), 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/BREOX2100010.