Discordance Axis was an American grindcore band formed in 1991 in East Brunswick, New Jersey. Their songs employed themes of inner struggles, science fiction, comic books, anime, and literature. His
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 0x4632c378f7e2524c3da46427c0f298be9d766d21f676b77002459ef3956e417d. 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/dca7da86-4c93-4687-be32-946d6f5f7103.json and https://artists.proofprofile.net/proofs/artist/dca7da86-4c93-4687-be32-946d6f5f7103.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 0x19698373a3fa5a4f05a28cf3efaafc77dce0e4d01b1db448c37d88e745d09c35. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/USRMX2100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420f6a45f9f349edc2f88afaf33aaa30642b265a6e80c4688695bf4868c5865d. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/USRMX2100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc6ac49dd0938439c8fe78cf3a12f1572e2f98d96f3597f187b82a44e29a7dd. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/USRMX2100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96984713ee03bae27c1ba9e67743541ff0cfd24018ca57cc3e69b441b2f20b4. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USRMX2100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583c202081cdf73926df996a50abfd9bb30b156b5945c1a6b05f02ce86b573f9. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USRMX2100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38907147fc0d17f751d77f5bdd456df00f1bb52c1184a86d17b163716ab68481. 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/USRMX2100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63916250aac877c50e6afb2dba7aba7e1c847dd1dbdd2c023208a8c753109c7. 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/USRMX2100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f089950a8f093818dc1b31be375a3476a77d4ea8bcfe71b062ef78db83e7b8. 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/USRMX2100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7779050236559dcb0218be44d4db92f66205cceb46e0afd3411d7c637dfac1cb. 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/USRMX2100086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddeff599abd5b2136c746246813ca35383bbf759deb43e4be1431cffd53d5c8. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USRMX2100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dcdc07946c334877f0103ee974fed58bd3dc39463ebe939ac7240b2b214e98. 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/USRMX2100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bab22574ff402f013a87d3aa2276d63fadb0d56f6c9df14b272b3f41b6f3da. 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/USRMX2100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc9302f45287edd53b91af7750f264f9bc5d760df26a3761c38c9638e0e06ff. 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/USRMX2100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d52d56d256e2c330b570d72d712c0cd42979206df01519e12ded49558659255. 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/USRMX2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349af5aa5451d7f3244554570b506f0b6fdd11695d604011b0d71ab545c36e90. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/USRMX2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2137facc01d1a494b6c2942192d5a2c50e6d7eb4dbb1c207caf9a08165687f47. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USRMX2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80897314ac0204553b4d536d8b1753b5d172e0fb42684cd61ff8f9832cca68a4. 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/USRMX2200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef58bd2b2ee93062dd6c4e41de14095ce75792eafbd44e1b4341918a920f7f65. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USRMX2200033.
Come Apart Together, Come Together Alone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccaf2fa1b0c0e53f8c02f331cb0212d8a4eecb31f5d1c0e18dc94f57be0b328. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USRMX2200034.