SCANTRAXX is a Dutch record label founded by Dov Elkabas (known as DJ The Prophet) in 2002, specializing in both hardstyle and hardcore music. S.W.A.T Between November 2007 and April 2008, the la
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 0x2762ce1ce29794cba6e60bbd37ce4775886f6c45c3f680beefee187f1d3ebc35. 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/959b5778-3e65-4095-8551-89a704b6219b.json and https://artists.proofprofile.net/proofs/artist/959b5778-3e65-4095-8551-89a704b6219b.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 0x485e7d5106eced4452e06d4f2ff09e960ba84e6faebc351434d427897423c0d1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLS762400135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccc26f65c3572fb56addd28eed4bf71d1824056e02c23bee647bafc1599792e. 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/NLS762300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c155095abe12f32452c00fd1a5fcc86ab5045cedd8af714e54685448c912b9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NLS762400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1427088c9b4dbb35d0da7a6d3a290bad9c033ec1ad222dfd88382fab92cc4fe. 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/NLS762300977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d83cb1a0f2fba1853d822837954ce88e0e7e7e1562a03a01a56525c04af92ac. 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/NLS762400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910b0f73c16efc30bd8b922669ebd2a29b8ecf29e3128b43143f309dc5f5173c. 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/NLS762300980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f8dae1aec4a2b2969a05715be9b70cf91723d499d232dc32023293525873f2. 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/NLS762400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59ca9d9129dba18a3b860ad45b73a6da5b725d71fdcb1df05131a972585447e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NLS762300996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052174dccb053fdbfdd73b4fa3e62d4c1348e447753d7a15da6410b1636eef27. 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/NLS762400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60540337f8b02a98f2ee8521103d6d4fe123ae76c203b4c206b5a70e2c5dd2fc. 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/NLS762400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797e877a30c1ec5055bec880559adfb16a714502324eac12d67d156150b2c8e1. 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/NLS762400118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c009f938355e8408e0fc793326d5b65920a5c04ede1b7301aee67262fe09c77. 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/NLS762300965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78f823eb78c5d0772a297035e18375eeef99b52ac39e306c15fae910685b0c5. 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/NLS762400131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4f87a51d817b47bbc5b05586133e3121b51b34aba58b844e65f136edeb4129. 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/NLS762400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bb023fad803ab35afda0b0bef43298c97974d48e8d14f6772d6f939d451f96. 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/NLS762200560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6be0f109d610d350b1ca23e249b6b17557b44598a1340e4b9288c7c14336076. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/NLS762300301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb977109365a25272aed61bdc1a2c8cc68c7d7c62d2712b64fca405e1a77b5b35. 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/NLS762300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82d2645b1090eb59713c49c66a0fc2e7b5d44df13edf798e41f1ecf1948f122. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/NLS762300344.
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 0xb7c5c148bc865db136936f18d259076947b59eea37792243a1d6ebeb414e0306. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NLS762200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c16f91b3dcf5130890c4fbfb51368103d97d681b3ef3db528fa03e01faba01. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/NLS762200567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b9d09e459eb008b4cc8b26e9ae10b37299a92d741b99256e902dba940f798c. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NLS762200261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd970b148795d90de5a1752ee2944b6cb6add874a572212460070908ca605673. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/NLS762100242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9c03ad13de48ebc9ddf17959e4bb30ac7598c173038dfa194ed22bf259c41b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NLS762100213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecc8b0acf8a1350e123f0a5c7ad184db1cce8d19fc6a410bf305c45d5b6c998. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/NLS762100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e4306a94acddff9ed2cdb3f51560368b19ee6717b8051ba2007c72732cf653. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/NLS762300581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c25b4acff82b32d805abad30e25d6eedcfcd14e1ffdb47b4e14a588d890790. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NLS762100310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d18928e2969e372d53b134ae9c7a135422a14c69bd9bd9958a9be7a75aeee94. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NLS762400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84734d249b4301baa47976edce7c14e386bafb0d4da81fcb6eaf0bb8304e791a. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/NLS762300295.