Ritmo Peligroso is a Mexican post-punk/rock band that was created in 1978 and known until 1985 as Dangerous Rhythm.«Biografía de Ritmo Peligroso», ritmopeligroso.com 2013. Under that name, they creat
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 0xef7d5252682b31a448eece3817f6437f291c320faa940bc891da54f8b49a5d3b. 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/9e25ce1e-6774-490a-82e3-6bdea465fc34.json and https://artists.proofprofile.net/proofs/artist/9e25ce1e-6774-490a-82e3-6bdea465fc34.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 0x1e794ddd45a69006fda268a964e06386d224008a23cc5a4f62176eff6be92a38. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:46:49Z), 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/MXF158700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba77d332ceda4343e28893a8efc850768c7bea654e12615b0a17e0ae3f6a778. 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/USJE61604137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af077b072745fce158f03e5c8a14f9251201608a90be2d952fc60af857e7d7a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USJE61604141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8fc0598ed12e6fa936cdbfa7f00c87722790afe7ed14055de3a7866a257561. 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/USJE61604057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc9d57f2419b30f0114bad91c0f3640fb70df6923466fff971526c29b256cc0. 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/USJE61701624.
Pa'lante Hasta Que Tu Body Aguante 40 Años
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf52e8bf0a13730ee0e9e8ab552fa2f9c943c0340dbf976a92b791ec072d9fc. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/MXD781801866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0fe0b37808e8bec75cf66e475fab83ea41a63bfb375adcfcef36b430869a1d. 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/MXD781801872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523f9f0735c0150a079c1b70b8aad3438d23b6260970735a10786c23e46efc82. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/MXD781801865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63010adc831667fadb49548cee806db99ebeb418b7b9696ddb3db10f6c8a179d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/MXD781801867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ac9f4f5996a96962658b0816cd11021983329b5bd38084d94445a6673186b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXD781801868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0925d818b80446a96cd51dfee7eecfe96a28323d04873cb78ac6763006f85e53. 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/MXD781801869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0fe0b37808e8bec75cf66e475fab83ea41a63bfb375adcfcef36b430869a1d. 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/MXD781801872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521e35d3f7212362be6914075dd4067c8888a22cb4570fe831dffd555e63ed3f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/MXD781801873.
Las Calles de Mi Continente (Scott Hull y Rodolfo Vázquez Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279c006d4167d58c7b4b4579a1b2ad8cbfbf136e305d97859692f2d8e1ab8245. 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/MXD781801877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aeafa1c677640814110fda9a97e850acddf34465c484b3aea080d49539aa3e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/MXD781801878.
Pa'Lante Hasta Que Tu Body Aguante 40 Aniversario
A Day Without a Mexican (Original Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c6f346e8e2a08283589c97b170ce00b238336f3c7435659497bb11c26417b3. 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/TCAET2058721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d443811d8f41537ec7b7502abf9557fea42cc07966072d89d8f39253a714d4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXF011500534.
Cuando Pase el Temblor - Versión Sinfónico [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4b216f37ca4f7f7937c69154df383d1d6aef2fb0547d6f7059a8fc3117174a. 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/MXF011500536.