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 0x31abcb3b8650753d4420d7c585cc7c94ec7d000269fc096a47591389c06d2e06. 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/8d423d8c-3194-4c2e-92e6-f2f390870878.json and https://artists.proofprofile.net/proofs/artist/8d423d8c-3194-4c2e-92e6-f2f390870878.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ese Culo Tiene Poderes (feat. Brian Mix BR4IAN DJ)
Intro Saxo Rkt 88 (feat. DJ Braian Style)
Meneaito Bien Pegao (feat. Luis Cordoba Remix)
Rkt Clandestino (feat. Brianmix, Keko DJ & MAMBO DJ )
El Que Quiera Guayar (Intro Set) [Remix]
De Noche Calle, Pary Y Discoteca (Turreo Edit) [Remix]
SIMON EL QUE DICE | Turreo Session #8 (Remix)
Atrevida Y Bandida (Turreo Session #9) [Remix]
Cumbia Del Recuerdo (Turreo Edit) (Remix)
Chorrito Pa Las Animas - SLAP RKT (Remix)
Malianteo Rkt #2 Billetes De Cienes (Remix)
Malianteo RKT # 4 (Pa La Europa) [Remix]
Malianteo Rkt #5 - Sacate La Mini (Remix)
Tu Me Haces Pensar (Turreo Edit) [Remix]
Turreo Diferente (Turreo Sessions #20) [Remix]
Miami Rkt (feat. DJ Alan Gomez & Keko DJ)
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 0x0fe1a9bfdb31cabc28e659aa25e48c86349c94f6e7438d65e1b5504ab8643359. 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/QZK6P2487106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4219d6fcb1d8d9342e6e64d6ce6ed9d30d9d7cadc3dc116d7b5edfb5863e7841. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZK6L2446335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a55f6d966c6839117dc882ca87784b1da845d06417cb5e2e64879cc9df383e8. 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/ARIXB2400409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29b1a4f2af6c447a96395b4efa53e4f0b4b94e1288c7f7c3e032cf467a737e8. 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/QZK6J2465533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fbb9b2cf199a222a38db472b17a005f3453e3f7fa54af15f29b8a4414342bb. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/ARIXB2303696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5d5936274efefe7b27d8e9399617adea169f7888ed069faa39a3ad17ef9a09. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:38:37Z), 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/QZNJV2458327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7b25435f7b88095d4ee449e0634fa3c9cc1fbf0890ba3edc7172c3cc416fc4. 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/ARIXB2104023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0489ecc0f3cd039ee20ac3dd732970d7a0c829c18287b34f41e0ded7aa490cc9. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QZNJZ2487929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370e0d7dc14168ee4133b303540c20d90b2c52f52af2cf65e3792d4e277a651a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:37:47Z), 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/QZNJZ2488278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a298038be7ad118a37edf80a63310a2f4c211c3ab7aa38bca5c52f1a25bbe13. 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/QZNJZ2487957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c1316f04401047d1c593f0994eef4ad35977eb3613e0e78998f26347bff008. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZNJZ2487904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafab38dcc10f2753dd651992e16d3a32dce8344a92aec11f3ac3787ba0001805. 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/ARIXB2102759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdb863e76fdfe0d2ebab7e3a5f305e9100280992b10683791eea416025d5167. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZ93L2109024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51167e5b45953900a469288afb2c4f49072e1c2c9462944d9032292960e163aa. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/ARIXB2106071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d38ef190c1389f94c1fe882e040b65a419bb915bb3561168ae871b5e4519b1. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/ARIXB2106442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcb717b30b84dadf0facef05f2bf40fc42852c0d36c6b96b1559a84f87e7067. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ARIXB2104370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b537f7f1cac27f05528a64424cb4f61af36edfa685ad2e159621910b573d0c8. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:58:47Z), 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/QZW9K2472030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04102e7771b879f9855f61945db8933487dd3a3712a463f9949ea830f0bc825. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:15:08Z), 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/QZW9L2437414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f594d1b4ac201b676e7986fec9329579b86804ebb676d889e036d1b98bb4a3. 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/QZW9L2440899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6028737ae206563252c8834aefaa43d22219318ad6eb98774a45c72375422d. 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/QZW9M2411052.
Olvidarte Guaracha (Tomando Pa Olvidarte) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5448d960ac9893c79d95b0052c1bb703335980a782df50e367424418a66159f4. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/US7VG2544500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5d284f206bd3026264e34834121da76032ea0e28aed335cee1e6073755b5a0. 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/QZMZ92562468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307febbbc9117337d288500bd9918be0d9227ed41f0f9a76f090546b558d665f. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZMZ92568381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa292e1f208625fb095d8268936075b66f8573ad5b7ff81262d03deb304e760fa. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:28:07Z), 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/QZNJW2508735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e84c54ff185bb9b2e3747666d5067e175f8edc94ef823e6a4d1f327654a07b. 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/USUM72210062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb042e833d53666be39822eb1f33164f18180b656c5dcc352075fdd29401deff6. 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/QZNJY2287590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b2a551db761ffcdaee7a7bb874a4545a56acd575aacf80a81585b056de07dd. 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/QZNJV2305376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f63aaaa57b69be68655f4a8d15e6f8b4ff76fef48763b36d76576e065b48fb. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:10:50Z), 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/QZMZ92002871.
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 0x98497146117b43437a4a80384c931e100ae46d852bf0069c9a56837b7a2f0af1. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZW9L2324367.