The Like was an American alternative rock band from Los Angeles, California. Its final lineup consisted of Z Berg (vocals and guitar), Tennessee Thomas (drums), Laena Geronimo (bass), and Annie Monroe
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 0x66f8fbc01ef1e77c10f10b9c9506f42d9a50ebe3d3c8b5be684a891b4613826b. 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/3ac8b9b3-9f56-4e3e-af76-db3518dc5106.json and https://artists.proofprofile.net/proofs/artist/3ac8b9b3-9f56-4e3e-af76-db3518dc5106.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
What I Say and What I Mean (International Version)
Are You Thinking What I'm Thinking? (International Version)
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 0x7fc8a8dff241766edcde6f8816c9e82d7ceff61c2c60ca7069e52a951df34035. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USUM70502318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315c0550616803757f57a19c74a6069586831e209fcbb1b41d9caff2a101b8f9. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USUM70502314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a3b1d0200b7930f1fc23cf1396833862512c9607227f6bff351126ebb66031. 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/USUM70502320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d9c90d05248d09353f47fda349989a999b2222440d1d4fb8d474d7692ab53a. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/USUM70502323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1a27acf456a4b0948b71be22c340ba4eece61df23f8110c1fa13f6329c70b8. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/USUM70502317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf847cf6196802527937ec92dbe2896b9ea775a2f14929d736ffab8dd59b8e844. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USUM70502319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b6553f5f68509bb40ceffab780884a224039628951c799b4031651958130a9. 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/USUM70502322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2c28d2e0a2282d4fa2771fe31e4559ba7ae3fa06cfc5daf7ca144a190e4163. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/USUM70502316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f21dce9a3e01ecd8e12530666d8fd9ac374e9387060882a5b5f975badd27758. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USUM70502321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3e7bf79cf0f4a17cf6a0889dbd72a49f599a437f19e101ef146300ac40f5ee. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USUM70502325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc8a8dff241766edcde6f8816c9e82d7ceff61c2c60ca7069e52a951df34035. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/USUM70502318.
Release Me (Spotify Free Service Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a98c1e9d5ce96e04c094e74ebe4bef79d9f670c967ddc4eb66b95612f133ea2. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USUM71012646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa3dd6fc22dffb7ef0548e7cb2426711ca6cedacf24598b1807bf3c0142f3d1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM71012598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bfca027316eaf19b31fa54dcd2f6506fd31cab0f35f65cf7357aef25373e09. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USUM71012642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa3dd6fc22dffb7ef0548e7cb2426711ca6cedacf24598b1807bf3c0142f3d1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USUM71012598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f73606b6ba641535bca0bc2caee1bc4f97e20190cbf2a960e5c5ff0dc87972. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USCJ81000483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822cc5793544b823ee5c5a04d196b1b03572353230bc264fc01d25a17723b36d. 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/USUM71012645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bfca027316eaf19b31fa54dcd2f6506fd31cab0f35f65cf7357aef25373e09. 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/USUM71012642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb2782cb489f3e364766cb94bffc08897001e24fb7efdb5a7b187d90287d391. 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/USUM71012639.