Seabound is an electronic music duo from Germany. Their lyrics are in English and for the most part explore the human psyche and the way that everyday events can affect a person psychologically, hence
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 0x4a1eb415f595b07b03cd3c01267a67e9002fff2d6e398da66398458c04893eed. 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/dbeec042-7a07-440f-8189-89499a07cbdf.json and https://artists.proofprofile.net/proofs/artist/dbeec042-7a07-440f-8189-89499a07cbdf.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 0x902db5725f51dabd74132d6ba14134a807f7076b9a8d588503c81171141a32f5. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/DEP510102501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1e1fed9b75ea09c6adc8d2c8824ba95134e71ca3c13571c644c48da82dde32. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEP510102301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a6499803b0d01e735f98fec124a652ef64606f392eada55d867baf433c801b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEP510306303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987461c5a43de58335692b489133d237fdaabbce68f81dbb606814cb45cdab64. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/US57M0530205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7781b98e2e57a030007577af7ff83d19c5aff4f9d1c0cf1a732305bac32ea2. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/US57M0530207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fa28f580a8cd2de5cc3bb4e1d7cb48a1c37d75330b367d860123d14cfee566. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/US57M0530209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8fca0c623c8bf092dc4b2bae1d138f2cbfc75390ec7bd9e4044c73d31751bd. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:00:59Z), 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/US57M0532004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da888822387faf723a319d58048f88c8490be7d2d65804cbc4a900dba29c6cf. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:50:13Z), 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/US57M0534812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9595aeedbf0a3e9ef1ecf5bf43eefe671121dd778beb0678f751a9eaef014f2b. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:56:45Z), 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/US57M0646702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20befd26c15fa9e7df50dd2420bb503a3fd22024645d1bbb7852756584607cba. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/US57M0646705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc930d4ad1f10a392c4f70af4387545bac4bdf1020003f2662a16e29fb743612. 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/US57M0646707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2171a44292d870d858ad6c55359fb67b940c2aed951db27415e12271d02c0c. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/US57M0646708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2fddc5e3be452da14ec3af6e39e2e6df8e89abb28810f8cd70a050a02b586c. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T04:57:43Z), 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/US57M1393103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5297b2225cd27a6f1f09597bc94ca832cc79822a0fd2505148e58f7064e6d0b5. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/US57M1393106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc5214cc49e107f8404c315055454a3d03ca83913755a2b210d798b4c26e6f2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEP511421803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6e2d56f772f32a8f623b254b72182065cfdd33ecddede08fdc10e2db873e13. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:54:56Z), 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/DEP511421806.