8485, also known as Eighty, is a Canadian singer, songwriter, and music producer. She is affiliated with the underground hyperpop scene and frequently collaborates with other experimental artists, suc
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 0x9e409ed576f21def8fc96d28aaec54a495b2d4c051fd10b5f8b0cff892aba7d6. 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/8b0e64d2-8d75-4bc3-932d-83164f82006c.json and https://artists.proofprofile.net/proofs/artist/8b0e64d2-8d75-4bc3-932d-83164f82006c.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 0x3c7511bc85ca62c81bb2a7b049b3dfd73cca2293781daa20e08ed67ce3313db1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZK6K2278190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0839232c7469934fd2e146d13d76a5aa5683d6b21353143bfba124387d8bf2da. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZFYZ2189194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2da62d501558ff731d13f305fcc8a2b6fb0c4116a082fb8fdd11ad3c79a13f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZFYZ2189195.
Rocket League: Sideswipe (Original Soundtrack), Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899fc8603a703d9681ebd3a4e765e9d60b61e0b8133476e766d9268e3c0c55e0. 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/CA6D22100418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5567e57bffa1eb3d8ad2e62a35bfcede015feb18233de16ec708d97a046bf01. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZK6K2054232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a7893811f0d28428027f7365da0216e6d15047e81da4469d4135d80e0f5e23. 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/QZK6H2077554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a7893811f0d28428027f7365da0216e6d15047e81da4469d4135d80e0f5e23. 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/QZK6H2077554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36196052296361365f0010d9ed9c6fff6bf6427c17a5308f071c570cb3d6a344. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZKDK2007874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce16060bc308a0522c60602d7aadc591cbeb96aa68a4320e3601388a0974b60. 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/QZMHM2057745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe207694018f58b127bf4e9091f21c842fa1e1828f1eaeef8d3ed9ac5ff8c5946. 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/QZKDK2020553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b0e0fe8cd7998462fbf279eca058bae0be09b6ed190ea6d3cd6525ccf97bbb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAT22203069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2387dc58f2f67ebb8bf2f57e276eaf7b8d48b53c5a0f4cb6617f35c4eec7de. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CA5KR2079917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57946d80214ead343b52c930b9cc6750bf2e766284bb40ef8cf4152ccdd27204. 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/QZTVM2253963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5e31bcf49d2acfa8e0737c82646db79aebf2bdada8ca2c0b7d9bd96ffe9f35. 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/QMDA62146399.
Addictive/Predictive - blackwinterwells & 8485 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e339f2cdb1b0159fecaa6f7f948a152d33d5164d8a9965694d1a25b68b6615f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMBZ92257919.
I May Be Lost, But I'm Not a Lost Cause (feat. 8485 & Sam Ray)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ab7c1ad28bab567418649943cc8ae3c4d3b3364da6c69b1f0a232e1b57e01c. 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/QM6N22231880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43fa40e62f111ace5e713e70dc596d5a4a0f4da5ee5d91c4eca2fe676cea9ab. 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/USA2P2031037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca84c877641ce46b1054c6d81ee18d80149a7f82b64864b3f3759b5ecdd70b8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZTB52331506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc444ec728c4f9656a270ede953d0f19b0f1fddafebe4f5d7e4fe53a4980f5816. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/QZNWQ2017620.
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