Junk may refer to: Arts and entertainment Junk (film), a 2000 Japanese horror film J-U-N-K, a 1920 American film Junk (novel), by Melvin Burgess, 1996 Junk, a novel by Christopher Largen Junk: R
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 0x863c63c9b850cce505c54e00f2cd6875f0a4e610cb5b08c4d341e86ecf8d55cb. Chain 2 (Bitcoin): anchored in block 953618 (2026-06-14T09:16:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bbf246f-e54a-4e35-8008-9a7c8dd8304b.json and https://artists.proofprofile.net/proofs/artist/1bbf246f-e54a-4e35-8008-9a7c8dd8304b.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 0xad15cfbb317dc8b1ec98f2262e24a77d360498d03686a589046f4355278e994e. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/TCJPL2026680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb5c9638480323cb5eaa7db9dbb974fb35aac2f8560c87547778ee13c3e0422. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:52:30Z), 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/TCJPN2033811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb5c9638480323cb5eaa7db9dbb974fb35aac2f8560c87547778ee13c3e0422. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCJPN2033811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0948ffa751d33c30055381d21cf6fd680138ac74474627f67ba9860de377de. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/TCJPM2022511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0948ffa751d33c30055381d21cf6fd680138ac74474627f67ba9860de377de. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:02:19Z), 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/TCJPM2022511.
Fuck Life Die Young (Prod. by eternalwave)
Once in my life (feat. nananao) [NEW TAKE]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced95604f499289d942250def642f9b9cec37994fdcac880454ca958fa718987. 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/TCJPQ2112068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180c5c726dbb603aa0957aecc9e6d45f6052d8348da9949ce97d67342cd78cf1. 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/TCJPT2288669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7669c6126c1a8aaabf5eb06709deb4b8b4516de61a8d1dcd46cb7f182f99bf8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBKQU2138904.
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 0x15669f014bffc969d5597f5e5d053cf9aec139aae96e745de79fa3f79eae988b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CACWV1954283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f77fc8ea2a23b00b2ec2449c88f8f6560010a10875a704d8eeb13f76004f0b. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/QZS632339736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5af6995a5d7fc5b1f91a926e4592ceeffd5aea1d6858daa825da747a1043f6a. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/TCJPZ2432380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e5c67a60cfa06cb7cc174ccb4609b3987ba9adbe7ab382078be92215fc7610. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCJPT2288752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce5709e5c97a19d9c050a21ae17a6a01e316ccfe7bed21c7096b4f7b8994a21. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/TCJPW2313470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383c6b9db43154be76aed11e268f7c8673a23a5b73d79f0bc81a70f77cd645a3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCJPR2200974.